-@c -*-texinfo-*-
-
+@c -*- coding: utf-8; mode: texinfo; -*-
+@c This file is part of lilypond.tely
+@ignore
+ Translation of GIT committish: FILL-IN-HEAD-COMMITTISH
+
+ When revising a translation, copy the HEAD committish of the
+ version that you are working on. See TRANSLATION for details.
+@end ignore
+
+@ignore
+Tutorial guidelines:
+- unless you have a really good reason, use either
+ @l ilypond[quote,ragged-right,verbatim]
+ or
+ @l ilypond[quote,ragged-right,verbatim,fragment,relative=2]
+ (without spaces)
+ Don't use any other relative=X commands (make it a non-fragment
+ example), and don't use fragment without relative=2.
+- use "aes" and "ees" instead of "as" and "aes". I know it's not
+ correct Dutch naming, but let's not confuse people with this until
+ we get to the Basic notation chapter.
+@end ignore
+
+
+
+@c old info that will probably be removed.
@c TODO:
@c * more details about running lilypond; error messages,
@c compiling/viewing (emacs?)
-@c * where to go from First steps+More basics?
+@c * where to go from First steps+More basics?
-@node Tutorial
-@chapter Tutorial
+@c wherever possible, do not include index entries here; the
+@c index should point to stuff in the reference manual. -gp
+@c Your first LilyPond score in 10 minutes?
+@node Tutorial
+@chapter Tutorial
-Using LilyPond comes down to encoding music in an input file. After
-entering the music, the program is run on the file producing output
-which can be viewed or printed. In this tutorial, we will show step
-by step how to enter such files, by showing fragments of input and the
-corresponding output. At the end of every section, a paragraph will
-list where to find further information on the topics discussed.
+This tutorial starts with an introduction to the LilyPond music
+language and how to produce printed music. After this first contact we
+will explain how to create common musical notation.
+@ifhtml
Many people learn programs by trying and fiddling around with the
-program. This is also possible with LilyPond. If you click on a
+program. This is also possible with LilyPond. If you click on a
picture in the HTML version of this manual, you will see the exact
LilyPond input that was used to generate that image.
-@ifhtml
-For example, consider the following input:
-@c TODO: intertext fixme
-@lilypond[relative 1,singleline,verbatim,intertext="with the following output:"]
- c'^\markup { \bold \huge { Click on this image! } }
+Try it on this image
+
+@lilypond[fragment,quote,ragged-right,relative=2]
+c-\markup { \bold \huge { Click here. } }
@end lilypond
+By cutting and pasting everything from the @qq{Start cut-&-pastable-section}
+to the end of the file, you have a
+starting template for experiments. If you like learning in this way,
+you will probably want to print out or bookmark the
+@ref{Cheat sheet}, which is a table listing of the most common
+commands for quick reference.
@end ifhtml
-By cutting and pasting the full input into a test file, you have a
-starting template for experiments. If you like learning in this way,
-you will probably want to print out or bookmark
-@ifhtml
-the
-@end ifhtml
-@ref{Cheat sheet}, which is a table listing all commands for quick
-reference.
-
-
-This tutorial starts with a short introduction to the LilyPond music
-language. After this first contact, we will show you how to to
-produce printed output, normally using the program @code{ly2dvi}. You
-should then be able to create and print your first sheets of music.
@menu
-* First steps:: Music language of LilyPond.
-* Running LilyPond:: Printing music.
-* More about pitches and accidentals::
-* Octave entry::
-* Combining music into compound expressions::
-* Adding articulation marks to notes::
-* Combining notes into chords::
-* Printing lyrics::
-* A lead sheet::
-* Listening to output::
-* Titling::
-* Single staff polyphony::
-* Piano staves::
-* Setting variables::
-* Fine tuning layout::
-* Organizing larger pieces::
-* An orchestral part::
-* Integrating text and music:: Integrating text and music.
+* First steps::
+* Single staff notation::
+* Multiple notes at once::
+* Songs::
+* Final touches::
@end menu
@node First steps
@section First steps
-We start off by showing how very simple music is entered in LilyPond:
-you get a note simply by typing its note name, from @samp{a}
-through @samp{g}. So if you enter
+This section gives a basic introduction to working with LilyPond.
-@example
-c d e f g a b
-@end example
+@menu
+* Compiling a file::
+* Simple notation::
+* Working on text files::
+* How to read the tutorial::
+@end menu
-@noindent
-then the result looks like this:
-
-@c ?
-@c \transpose c c' { c d e f g a b }
-@c @lily pond[notime]
-@c \property Score.timing = ##f
-@lilypond[notime, relative=2]
-c d e f g a b
-@end lilypond
-The length of a note is specified by adding a number, @samp{1} for a
-@rglos{whole note}, @samp{2} for a @rglos{half note}, and so on:
+@node Compiling a file
+@subsection Compiling a file
+
+The first example demonstrates how to start working with LilyPond. To
+create sheet music, we write a text file that specifies the
+notation. For example, if we write
@example
-a1 a2 a4 a16 a32
+@{
+ c' e' g' e'
+@}
@end example
-@lilypond[notime]
-\property Score.timing = ##f
-\property Staff.autoBeaming = ##f
-\transpose c c' { a1 a2 a4 a16 a32 s16_" " }
+@noindent
+the result looks like this
+
+@lilypond[quote,ragged-right]
+{
+ c' e' g' e'
+}
@end lilypond
-If you do not specify a @rglos{duration}, the previous one is used:
+@strong{Warning:} Every piece of LilyPond input needs to have @strong{@{ curly
+braces @}} placed around the input. The braces should be also be
+surrounded by a space unless they are at the beginning or end of a
+line to avoid ambiguities. These may be omitted in some examples in this
+manual, but don't forget them in your own music!
-@example
-a4 a a2 a
-@end example
+@cindex Case sensitive
+In addition, LilyPond input is @strong{case sensitive}. @code{ @{ c d e @} }
+is valid input; @code{ @{ C D E @} } will produce an error message.
-@lilypond[notime]
-\property Score.timing = ##f
-\transpose c c' { a a a2 a s16_" " }
-@end lilypond
+@sp 1
+@subheading Entering music and viewing output
-Rests are entered just like notes, but with the name ``@code{r}'':
+In this section we will explain what commands to run
+and how to view or print the output.
-@cindex rests
-@quotation
-@example
-r2 r4 r8 r16
-@end example
+@subsubheading MacOS X
-@lilypond[fragment]
-\property Score.timing = ##f
-\property Staff.Clef = \turnOff
-\property Staff.TimeSignature = \turnOff
-r2 r4 r8 r16
-s16_" "
-@end lilypond
-@end quotation
-@separate
+If you double click LilyPond.app, it will open with an example
+file. Save it, for example, to @file{test.ly} on your Desktop, and
+then process it with the menu command @samp{Compile > Typeset File}.
+The resulting PDF file will be displayed on your screen.
+Be warned that the first time you ever run lilypond will take a minute
+or two because all of the system fonts have to be analyzed first.
-Add a dot @samp{.} after the duration to get a @rglos{dotted note}:
+For future use of LilyPond, you should begin by selecting "New"
+or "Open".
-@example
-a2. a4 a8. a16
-@end example
+@subsubheading Windows
-@lilypond[notime]
-\property Score.timing = ##f
-\transpose c c' { a2. a4 a8. a16 s16_" " }
-@end lilypond
+On Windows, start up a text-editor@footnote{Any simple or
+programmer-oriented editor with UTF-8 support will do, for example
+Notepad. Do not use a word processor, since these insert formatting
+codes that will confuse LilyPond.} and enter
+@verbatim
+{
+ c' e' g' e'
+}
+@end verbatim
-The @rglos{meter} (or @rglos{time signature}) can be set with the
-@code{\time} command:
+Save it on the desktop as @file{test.ly} and make sure that it is not
+called @file{test.ly.TXT}. Double clicking @file{test.ly} will process
+the file and show the resulting PDF file.
-@example
-\time 3/4
-\time 6/8
-\time 4/4
-@end example
-@c a clef here may lead to confusion
-@lilypond
-\property Staff.Clef \set #'transparent = ##t
-\time 3/4
-s4_" "
-\time 6/8
-s4_" "
-\time 4/4
-s16_" "
-@end lilypond
+@subsubheading Unix
+Begin by opening a terminal window and starting a text editor. For
+example, you could open an xterm and execute
+@code{joe}@footnote{There are macro files for VIM addicts, and there
+is a @code{LilyPond-mode} for Emacs addicts. If they have not been
+installed already, refer to the file @file{INSTALL.txt}. These
+easiest editing environment is @file{LilyPondTool}. See
+@ref{Editor support} for more information.}. In your
+text editor, enter the following input and save the file as
+@file{test.ly}
+
+@verbatim
+{
+ c' e' g' e'
+}
+@end verbatim
-The @rglos{clef} can be set using the @code{\clef} command:
+@noindent
+To process @file{test.ly}, proceed as follows
-@c what is more common name treble or violin?
-@c in Dutch, its violin.
-@c in English its definitely treble.
@example
-\clef treble
-\clef bass
-\clef alto
-\clef tenor
+lilypond test.ly
@end example
-@lilypond[notime]
-\property Score.timing = ##f
-\clef violin
-s4_" "
-\clef bass
-s4_" "
-\clef alto
-s4_" "
-\clef tenor
-s16_" "
-@end lilypond
-
-Notes and commands like @code{\clef} and @code{\time} , are enclosed
-in @code{\notes @{@dots{}@}}. This indicates that music (as opposed
-to @rglos{lyrics}) follows:
+@noindent
+You will see something resembling
@example
-\notes @{
- \time 3/4
- \clef bass
- c2 e4 g2.
- f4 e d c2 r4
-@}
+lilypond test.ly
+GNU LilyPond 2.10.0
+Processing `test.ly'
+Parsing...
+Interpreting music... [1]
+Preprocessing graphical objects...
+Calculating line breaks... [2]
+Layout output to `test.ps'...
+Converting to `test.pdf'...
@end example
-Now the piece of music is almost ready to be printed. The final step is to
-combine the music with a printing command.
-The printing command is the so-called @code{\paper} block. The
-@code{\paper} block is used to customize printing specifics, but we
-accept the defaults for now. The music and the @code{\paper} block
-are combined by enclosing them in @code{\score @{ ... @}}. The
-following is a complete and valid input file.
+@cindex PDF file
+@cindex Viewing music
+
+@noindent
+The result is the file @file{test.pdf} which you can print or view
+with the standard facilities of your operating system.@footnote{If
+your system does not have any tools installed, you can try
+@uref{http://@/www@/.cs@/.wisc@/.edu/@/~ghost/,Ghostscript}, a freely
+available package for viewing and printing PDF and PostScript files.}
-@example
-\score @{
- \notes @{
- \time 3/4
- \clef bass
- c2 e4 g2.
- f4 e d c2 r4
- @}
- \paper @{ @}
-@}
-@end example
-@lilypond[noindent]
-\score {
- \notes {
- \time 3/4
- \clef bass
- c2 e4 g2.
- f4 e d c2 r4
- }
- \paper {
- linewidth = 55 * \staffspace
- }
+@node Simple notation
+@subsection Simple notation
+
+LilyPond will add some notation elements automatically. In the next
+example, we have only specified four pitches, but LilyPond has
+added a clef, time signature, and rhythms.
+
+@lilypond[quote,ragged-right,verbatim]
+{
+ c' e' g' e'
}
@end lilypond
-During the rest of the tutorial, we will often leave out @code{\score}
-and @code{\paper}, for clarity. However, both must be present when
-feeding the file to LilyPond.
+@noindent
+This behavior may be altered, but in most cases these automatic values
+are useful.
-More elaborate information on entering pitches and durations is in
-@ref{Pitches} and @ref{Durations}. Clefs are fully explained in
-@ref{Clef}. Time signatures and other timing commands are described
-in @ref{Time signature}.
+@subheading Pitches
-@node Running LilyPond
-@section Running LilyPond
+The easiest way to enter notes is by using @code{\relative} mode. In
+this mode, the @rglos{interval} between the previous note and the
+current note is assumed to be within a @rglos{fourth}. We begin by
+entering the most elementary piece of music, a @rglos{scale}.
-In the last section we explained what kind of things you could enter
-in a LilyPond file. In this section we explain what commands to run
-and how to view or print the output. If you have not used LilyPond
-before, want to test your setup, or want to run an example file
-yourself, read this section. The instructions that follow are for
-Unix-like systems. Some additional instructions for Microsoft Windows
-are given at the end of this section.
+@lilypond[quote,ragged-right,verbatim]
+\relative c' {
+ c d e f
+ g a b c
+}
+@end lilypond
-Begin by opening a terminal window and starting a text editor. For
-example, you could open an xterm and execute
-@code{joe}.@footnote{There are macro files for VIM addicts, and there
-is a @code{LilyPond-mode} for Emacs addicts. If it has not been
-installed already, then refer to the file @file{INSTALL.txt}}. In
-your text editor, enter the following input and save the file as
-@file{test.ly}:
+The initial note is @rglos{middle C}. Each successive note
+is within a fourth of the previous note -- in other words, the first
+@samp{c} is the closest C to middle C. This is followed by the closest
+D to the previous note. We can create melodies which have larger intervals:
-@quotation
-@example
-\score @{
- \notes @{ c'4 e' g' @}
-@}
-@end example
-@end quotation
+@lilypond[quote,ragged-right,verbatim]
+\relative c' {
+ d f a g
+ c b f d
+}
+@end lilypond
-@cindex ly2dvi
+@noindent
+As you may notice, this example does not start on middle C. The first
+note -- the @samp{d} -- is the closest D to middle C.
-@c now this is weird, running ly2dvi to run LilyPond
-@c (therefore name change proposal)
+To add intervals that are larger than a fourth, we can raise the octave
+by adding a single quote @code{'} (or apostrophe) to the note name. We can
+lower the octave by adding a comma @code{,} to the note name.
-LilyPond is the program that computes the sheet music. All other
-things, such as adding titles, page breaking and other page layout,
-are done by a small wrapper program called
-@code{ly2dvi}. @code{ly2dvi} calls LilyPond to render the music, and
-then adds the titling and page layout instructions. To process
-@file{test.ly} with @code{ly2dvi}, proceed as follows:
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ a a, c' f,
+ g g'' a,, f'
+}
+@end lilypond
-@quotation
-@example
-ly2dvi -p test.ly
-@end example
-@end quotation
+@noindent
+To change a note by two (or more!) octaves, we use multiple @code{''} or
+@code{,,} -- but be careful that you use two single quotes @code{''} and
+not one double quote @code{"}@tie{}! The initial value in
+@code{\relative c'} may also be modified like this.
-You will see something resembling:
-@quotation
-@example
-GNU LilyPond 1.8.0
-Now processing: `/home/fred/ly/test.ly'
-Parsing...
-Interpreting music...[1]
- @emph{ ... more interesting stuff ... }
-PDF output to `test.pdf'...
-DVI output to `test.dvi'...
-@end example
-@end quotation
-@cindex DVI file
-@cindex Viewing music
-@cindex xdvi
-
-The result of the ly2dvi is the file @file{test.pdf}.@footnote{For
-@TeX{} afficionados, there is also a @file{test.dvi} file. It can be
-viewed with @code{xdvi}. The DVI uses a lot of PostScript specials,
-which do not show up in the magnifying glass. The specials also mean
-that the DVI file cannot be processed with @code{dvilj}. Use
-@code{dvips} for printing.
-@cindex dvips
-@cindex dvilj
-@cindex DVI driver
-} One of the following commands should put the PDF on your
-screen:
-@quotation
-@example
- gv test.pdf
- ghostview test.pdf
- ggv test.pdf
- kghostview test.pdf
- xpdf test.pdf
- gpdf test.pdf
- acroread test.pdf
- gsview32 test.pdf
-@end example
-@end quotation
-If the music on your screen looks good, you can print it by clicking
-File/Print inside your viewing program.
+@subheading Durations (rhythms)
-@cindex Ghostscript
-@cindex @code{lpr}
-@cindex Printing output
-@cindex PostScript
-@cindex PDF
+The @rglos{duration} of a note is specified by a number after the note
+name. @samp{1} for a @rglos{whole note}, @samp{2} for a @rglos{half note},
+@samp{4} for a @rglos{quarter note} and so on. Beams are added
+automatically.
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ a1
+ a2 a4 a8 a
+ a16 a a a a32 a a a a64 a a a a a a a a2
+}
+@end lilypond
-On Windows, the same procedure should work, the terminal is started by
-clicking on the LilyPond or Cygwin icon. Any text editor (such as
-NotePad, Emacs or Vim) may be used to edit the LilyPond file.
+@noindent
+If you do not specify a duration, the previous duration is used
+for the next note. The duration of the first note defaults to a quarter.
-To view the PDF file, try the following:
-@itemize
-@item
-If your system has a PDF viewer installed, open
-@file{C:\Cygwin\home\@var{your-name}} in the explorer and double-click
-@file{test.pdf}.
-@item
-If you prefer the keyboard, you can also try the list of commands
-shown before. If none work, go to
-@uref{http://www.cs.wisc.edu/~ghost/} to install the proper software.
-@end itemize
+To create @rglos{dotted notes}, add a dot @samp{.} to the duration number.
-The commands for formatting and printing music on all platforms are
-detailed in @ref{Invoking LilyPond}.
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ a a a4. a8
+ a8. a16 a a8. a8 a4.
+}
+@end lilypond
-@node More about pitches and accidentals
-@section More about pitches and accidentals
-A @rglos{sharp} (@texisharp{}) is made by adding @samp{is}, a
-@rglos{flat} (@texiflat{}) by adding @samp{es}. As you might expect,
-a @rglos{double sharp} or @rglos{double flat} is made by adding
-@samp{isis} or @samp{eses}:@footnote{This syntax derived from note
-naming conventions in Nordic and Germanic languages, like German and
-Dutch.}
+@subheading Rests
-@example
-cis1 ees fisis aeses
-@end example
+A @rglos{rest} is entered just like a note with the name @samp{r}:
-@lilypond[notime]
-\property Score.timing = ##f
-\transpose c c' { cis1 ees fisis aeses s16_" " }
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ a r r2
+ r8 a r4 r4. r8
+}
@end lilypond
-
-@cindex key signature, setting
-The key signature is set with the command ``@code{\key}'', followed by
-a pitch and @code{\major} or @code{\minor}:
-@quotation
-@example
-\key d \major
-g1
-\key c \minor
-g
-@end example
+@subheading Time signature
-@lilypond[fragment]
-\property Staff.TimeSignature = \turnOff
-\key d \major
-g'1
-\key c \minor
-g'
+The @rglos{time signature}) can be set with the @code{\time} command:
+
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ \time 3/4
+ a4 a a
+ \time 6/8
+ a4. a
+ \time 4/4
+ a4 a a a
+}
@end lilypond
-@end quotation
-@cindex tie
-A tie is created by adding a tilde ``@code{~}'' to the first note
-being tied:
-@quotation
-@lilypond[fragment,verbatim,relative 2]
-g4-~ g a2-~ a4
+@subheading Clef
+
+The @rglos{clef} can be set using the @code{\clef} command:
+
+@lilypond[quote,ragged-right,verbatim]
+\relative c' {
+ \clef treble
+ c1
+ \clef alto
+ c1
+ \clef tenor
+ c1
+ \clef bass
+ c1
+}
@end lilypond
-@end quotation
-@separate
-This example shows the key signature, accidentals and ties in action:
-@quotation
-@example
-\score @{
- \notes @{
- \time 4/4
- \key g \minor
- \clef violin
- r4 r8 a8 gis4 b
- g8 d4.-~ d' e'8
- fis4 fis8 fis8 eis4 a8 gis-~
- gis2 r2
- @}
- \paper @{ @}
-@}
-@end example
+@subheading All together
-@lilypond
-\score {
- \notes { \transpose c c' {
- \time 4/4
- \key g \minor
- \clef violin
- r4 r8 a8 gis4 b
- g8 d4.-~ d e8
- fis4 fis8 fis8 eis4 a8 gis-~
- gis2 r2
- }}
- \paper { linewidth = #(* 50 staffspace) }
+Here is a small example showing all these elements together:
+
+@lilypond[quote,ragged-right,verbatim]
+\relative c, {
+ \time 3/4
+ \clef bass
+ c2 e8 c' g'2.
+ f4 e d c4 c, r4
}
@end lilypond
-@end quotation
-@cindex accidentals
-
-There are some interesting points to note in this example. Bar lines
-and beams are drawn automatically. Line breaks are calculated
-automatically; it does not matter where the lines breaks are in the
-source file. Finally, the order of time, key and clef changes is not
-relevant: in the printout, these are ordered according to standard
-notation conventions.
-
-Accidentals (sharps and flats) do not have to be marked explicitly:
-you just enter the pitch of the note, and an accidental is printed
-only when necessary. The flip side of this mechanism, is that you have
-to mark notes as sharp or flat, even when they do not get accidentals.
-For example, in this example:
-@lilypond[fragment]
-\clef bass
-\property Staff.TimeSignature = #'()
-\key cis \major
-cis dis eis fis gis ais bis
-@end lilypond
-no note gets an explicit accidental, but still you enter
-@example
-\clef bass
-\key cis \major
-cis dis eis fis gis ais bis
-@end example
-
-Adding all alterations explicitly might require some more effort when
-typing, but the advantage is that transposing is easier. It also makes
-it possible to use different conventions for when to print
-accidentals.
-@cindex beams, by hand
-Beams are drawn automatically, but if you do not like where they are
-put, they can be entered by hand. Mark the first note to be beamed
-with @code{[} and the last one with @code{]}:
+@moreinfo
@quotation
-@lilypond[fragment,relative 1, verbatim]
-a8[ ais] d[ es r d]
-@end lilypond
+@table @asis
+@item Entering pitches and durations
+see @ref{Pitches} and @ref{Durations}.
+@item Rests
+see @ref{Rests}.
+@item Time signatures and other timing commands
+see @ref{Time signature}.
+@item Clefs
+see @ref{Clef}.
+@end table
@end quotation
-@separate
-
-Rests are described in full detail in @ref{Rests}.
-The notation manual discusses ties in @ref{Ties}.
+@node Working on text files
+@subsection Working on text files
-@node Octave entry
-@section Octave entry
+LilyPond input files are treated like files in most programming languages:
+they are case sensitive, white-space insensitive, expressions are
+formed with curly braces @{ @}, and comments are denoted with @code{%} or
+@code{%@{ .. %@}}.
+If the previous sentence sounds like nonsense, don't worry! We'll explain
+what all these terms mean:
-@c Tim wants to move this quotes example just before the: quotes-do not-work
-@c score, but we'd need to remove quotes from the other two (key and
-@c tie) examples...
+@itemize
-@c better to have this just before the `octaves are bad' snipped
-@c but we'd need to remove the ', from \key and tie
-To raise a note by an octave, add a high quote @code{'} (apostrophe) to
-the note name, to lower a note one octave, add a ``low quote'' @code{,}
-(a comma). Middle C is @code{c'}:
+@cindex Case sensitive
+@item @strong{Case sensitive}:
+it matters whether you enter a letter
+in lower case (i.e. @code{a, b, s, t}) or upper case (i.e.
+@code{A, B, S, T}). Notes are lower case: @code{ @{ c d e @} }
+is valid input; @code{ @{ C D E @} } will produce an error message.
+
+@item @strong{Whitespace insensitive}:
+it does not matter how many
+spaces (or new lines) you add. @code{ @{ c d e @}} means the same thing
+as @code{ @{ c @ @ @ @ @ d e @} } and
+@example
+ @{
+c d
+ e @}
+@end example
-@quotation
+@noindent
+Of course, the previous example is hard to read. A good rule of thumb
+is to indent code blocks with either a tab or two spaces:
@example
-c'4 c'' c''' \clef bass c c,
+@{
+ c d e
+@}
@end example
-@lilypond[fragment]
-\property Score.timing = ##f
-\property Staff.TimeSignature = \turnOff
-c'4 c'' c''' \clef bass c c,
-@end lilypond
-@end quotation
-@separate
+@item @strong{Expressions:}
+Every piece of LilyPond input needs to have
+@strong{@{ curly braces @}} placed around the input. These braces tell
+LilyPond that the input is a single music expression, just like
+parenthesis @samp{()} in mathematics. The braces should
+be surrounded by a space unless they are at the beginning or end of a
+line to avoid ambiguities.
-An example of the use of quotes is in the following Mozart fragment:
-@lilypond[singleline,fragment,verbatim]
- \key a \major
- \time 6/8
- cis''8. d''16 cis''8 e''4 e''8
- b'8. cis''16 b'8 d''4 d''8
-@end lilypond
-
-This example shows that music in a high register needs lots of quotes.
-This makes the input less readable, and it is a source of errors. The
-solution is to use ``relative octave'' mode. In practice, this is the
-most convenient way to copy existing music. To use relative mode, add
-@code{\relative} before the piece of music. You must also give a note
-from which relative starts, in this case @code{c''}. If you do not
-use octavation quotes (i.e. do not add ' or , after a note), relative
-mode chooses the note that is closest to the previous one.
-For example, @code{c f} goes up while @code{c g} goes down:
+A function (such as @code{\relative @{ @}} ) also counts as a single
+music expression.
+
+@cindex comments
+@cindex line comment
+@cindex block comment
+@item @strong{Comments}:
+A comment is a remark for the human reader of the music input; it is
+ignored while parsing, so it has no effect on the printed output.
+There are two types of comments. The percent symbol @samp{%}
+introduces a line comment; anything after @samp{%} on that line is
+ignored. A block comment marks a whole section of music
+input as a comment. Anything that is enclosed in @code{%@{} and @code{%@}} is
+ignored. The following fragment shows possible uses for comments
-@quotation
@example
-\relative c'' @{
- c f c g c
-@}
+% notes for twinkle twinkle follow
+ c4 c g' g a a g2
+
+%@{
+ This line, and the notes below
+ are ignored, since they are in a
+ block comment.
+
+ g g f f e e d d c2
+%@}
@end example
-@lilypond[fragment]
-\property Score.timing = ##f
-\property Staff.TimeSignature = \turnOff
-\relative c'' {
- c f c g c
-}
-@end lilypond
-@end quotation
-@separate
+@end itemize
+There are more tips for constructing input files in
+@ref{Suggestions for writing LilyPond files}.
-Since most music has small intervals, in relative mode pieces can be
-written almost without using octavation quotes. In relative mode, the
-Mozart example is entered as
-@c
-@lilypond[singleline,fragment,verbatim]
-\relative c'' {
- \key a \major
- \time 6/8
- cis8. d16 cis8 e4 e8
- b8. cis16 b8 d4 d8
-}
-@end lilypond
+@node How to read the tutorial
+@subsection How to read the tutorial
-@c needed better, maybe even redundant explanation
-@c added another example below.
-@c grappig: Pa vond het heel logies, en slim toen-i eenmaal begreep.
-@c in eerste instantie drong het `relative' niet door zonder extra uitleg.
-Larger intervals are made by adding octavation quotes. Quotes or
-commas do not determine the absolute height of a note; the height of a
-note is relative to the previous one.
-@c do not use commas or quotes in this sentence
-For example: @code{c f,} goes down; @code{f, f} are both the same;
-@code{c' c} are the same; and @code{c g'} goes up:
+As we saw in @ref{Working on text files}, LilyPond input must be
+surrounded by @{ @} marks or a @code{\relative c'' @{ ... @}}. For the
+rest of this manual, most examples will omit this.
+
+If you are reading the HTML documentation and wish to see the exact
+exact LilyPond code that was used to create the example, simply click
+on the picture. If you are not reading the HTML version, you could
+copy and paste the displayed input, but you @strong{must} add the
+@code{\relative c'' @{ @}} like this:
-@quotation
@example
\relative c'' @{
- c f, f c' c g' c,
+ ... example goes here...
@}
@end example
-@lilypond[fragment]
-\property Score.timing = ##f
-\property Staff.TimeSignature = \turnOff
-\relative c'' {
- c f, f c' c g' c,
-}
+Why omit the braces? Most examples
+in this manual can be inserted into the middle of a longer piece of
+music. For these examples, it does not make sense to add
+@code{\relative c'' @{ @}} -- you should not place a @code{\relative}
+inside another @code{\relative}, so you would not be able to copy
+a small documentation example and paste it inside a longer piece
+of your own.
+
+
+@node Single staff notation
+@section Single staff notation
+
+This section introduces common notation that is used for one voice
+on one staff.
+
+@menu
+* Relative note names::
+* Accidentals and key signatures::
+* Ties and slurs::
+* Articulation and dynamics::
+* Automatic and manual beams::
+* Advanced rhythmic commands::
+@end menu
+
+
+@node Relative note names
+@subsection Relative note names
+
+As we saw in @ref{Simple notation}, LilyPond calculates the pitch of
+each note relative to the previous one@footnote{There is another mode of
+entering pitches, @ref{Absolute note names}, but in practice relative
+mode is much easier and safer to use.}. If no extra octave marks
+(@code{'} and @code{,}) are added, it assumes that each pitch is within
+a fourth of the previous note.
+
+LilyPond examines pitches based on the note names -- in other words,
+an augmented fourth is @emph{not} the same as a diminished fifth. If we
+begin at a C, then an F-sharp will be placed a higher than the C, while
+a G-flat will be placed lower than the C.
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+c2 fis
+c2 ges
@end lilypond
+
+@moreinfo
+@quotation
+@table @asis
+@item Relative octaves
+see @ref{Relative octaves}.
+@item Octave check
+see @ref{Octave check}.
+@end table
@end quotation
-@separate
-Here is an example of the difference between relative mode and
-``normal'' (non-relative) mode:
-@quotation
-@example
-\relative a @{
-\clef bass
- a d a e d c' d'
-@}
-@end example
+@node Accidentals and key signatures
+@subsection Accidentals and key signatures
-@lilypond[fragment]
-\property Score.timing = ##f
-\property Staff.TimeSignature = \turnOff
-\relative a {
-\clef bass
- a d a e d c' d'
-}
+@subheading Accidentals
+
+A @rglos{sharp} pitch is made by adding @samp{is} to
+the name, and a @rglos{flat} pitch by adding @samp{es}. As
+you might expect, a @rglos{double sharp} or @rglos{double flat} is
+made by adding @samp{isis} or @samp{eses}@footnote{This syntax
+derived from note naming conventions in Nordic and Germanic languages,
+like German and Dutch. To use other names for accidentals, see
+@ref{Note names in other languages}.}
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+cis1 ees fisis, aeses
@end lilypond
-@end quotation
-@separate
-@quotation
-@example
-\clef bass
- a d a e d c' d'
-@end example
+@cindex key signature, setting
+@subheading Key signatures
+
+The key signature is set with the command @code{\key} followed by
+a pitch and @code{\major} or @code{\minor}.
-@lilypond[fragment]
-\property Score.timing = ##f
-\property Staff.TimeSignature = \turnOff
-\clef bass
- a d a e d c' d'
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+\key d \major
+a1
+\key c \minor
+a
@end lilypond
-@end quotation
-@separate
+@sp 1
+@subheading Warning: key signatures and pitches
+To determine whether to print an accidental, LilyPond examines the
+pitches and the key signature. The key signature only effects
+the @emph{printed} accidentals, not the actual pitches! This is a
+feature that often causes confusion to newcomers, so let us explain it
+in more detail.
+LilyPond makes a sharp distinction between musical content and
+layout. The alteration (flat, natural or sharp) of a note is part of
+the pitch, and is therefore musical content. Whether an accidental (a
+@emph{printed} flat, natural or sharp sign) is printed in front of the
+corresponding note is a question of layout. Layout is something that
+follows rules, so accidentals are printed automatically according to
+those rules. The pitches in your music are works of art, so they will
+not be added automatically, and you must enter what you want to hear.
+In this example
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+\key d \major
+d cis fis
+@end lilypond
+@noindent
+No note has a printed accidental, but you must still add the @samp{is} to
+@code{cis} and @code{fis}.
+The code @samp{e} does not mean @qq{print a black dot just below the
+first line of the staff.} Rather, it means: @qq{there is a note with
+pitch E-natural.} In the key of A-flat major, it @emph{does} get an
+accidental:
-@node Combining music into compound expressions
-@section Combining music into compound expressions
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+\key aes \major
+e
+@end lilypond
-To print more than one staff, each piece of music that makes up a
-staff is marked by adding @code{\context Staff} before it. These
-@code{Staff}'s are then grouped inside @code{\simultaneous @{} and
-@code{@}}, as is demonstrated here:
+Adding all alterations explicitly might require a little more effort
+when typing, but the advantage is that transposing is easier, and
+accidentals can be printed according to different conventions. See
+@ref{Automatic accidentals} for some examples how accidentals can be printed
+according to different rules.
+@moreinfo
@quotation
-@lilypond[fragment,verbatim]
-\simultaneous {
- \context Staff = staffA { \clef violin c'' }
- \context Staff = staffB { \clef bass c }
-}
-@end lilypond
+@table @asis
+@item Accidentals
+see @ref{Accidentals} and @ref{Automatic accidentals}.
+@item Key signature
+see @ref{Key signature}.
+@end table
@end quotation
-In this example, @code{\simultaneous } indicates that both music
-fragments happen at the same time, and must be printed stacked
-vertically. The notation @code{< .. >} can also be used as a
-shorthand for @code{\simultaneous @{ .. @}}.
-
-@code{\context} introduces a ``notation context''. To understand this
-concept, imagine that you are performing a piece of music. When you
-perform the music, you combine the symbols printed at a certain point
-with contextual information. For example, without knowing the current
-clef, and the accidentals in the last measure, it would be impossible
-to determine the pitch of a note. In other words, this information
-forms context that helps you decipher a score. LilyPond produces
-notation from music, so in effect, it does the inverse of reading
-scores. Therefore, it also needs to keep track of contextual
-information. This information is maintained in ``notation contexts.''
-There are several types of contexts, e.g. @code{Staff}, @code{Voice}
-and @code{Score}, but also @code{Lyrics} and
-@code{ChordNames}. Prepending @code{\context} to a chunk of music
-indicates what kind of context to use for interpreting it.
-
-By specifying different names (in this case @code{staffA} and
-@code{staffB}), two different contexts are created, leading to two
-staves. It does not matter which names they are given, as long as they
-are different. If they get the same name, the chunks of music are
-assumed to belong on the same staff, and will be printed like that.
-
-@separate
-
-We can now typeset a melody with two staves:
+@node Ties and slurs
+@subsection Ties and slurs
-@quotation
-@lilypond[verbatim,singleline]
-\score {
- \notes
- < \context Staff = staffA {
- \time 3/4
- \clef violin
- \relative c'' {
- e2( d4 c2 b4 a8[ a]
- b[ b] g[ g] a2.) }
- }
- \context Staff = staffB {
- \clef bass
- c2 e4 g2.
- f4 e d c2.
- }
- >
- \paper {}
-}
+@cindex ties
+@subheading Ties
+A @rglos{tie} is created by appending a tilde @samp{~} to the first
+note being tied
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+g4~ g c2~
+c4 ~ c8 a8 ~ a2
@end lilypond
-@end quotation
-The example shows how small chunks of music, for example, the notes
-@code{c2}, @code{e4}, etc. of the second staff, are combined to form a
-larger chunk by enclosing it in braces. Again, a larger chunk is
-formed by prefix @code{\context Staff} to it, and that chunk is
-combined with @code{< >}. This mechanism is similar with mathematical
-formulas: in a formula, a so-called expression is formed by combining
-simpler expressions into larger expressions. For example,
+@cindex slurs
+@subheading Slurs
-@quotation
- 1
+A @rglos{slur} is a curve drawn across many notes. The starting note
+and ending note are marked with @samp{(} and @samp{)} respectively.
- 1 + 2
-
- (1 + 2) * 3
-
- ((1 + 2) * 3) / (4 * 5)
-@end quotation
-@cindex expression
-@cindex music expression
-is a sequence of expressions, where each expression is contained in
-the next one. The simplest expressions are numbers and operators
-(like +, * and /). Parentheses are used to group expressions. In
-LilyPond input, a similar mechanism is used. Here, the simplest
-expressions are notes and rests. By enclosing expressions in @code{<
->} and @code{@{ @}}, more complex music is formed. The @code{\context}
-also forms new expressions; prepending it to a music expression yields
-a new expression.
-
-Like mathematical expressions, music expressions can be nested
-arbitrarily deep, e.g.
-@lilypond[verbatim,relative 1]
- { c <c e>
- < { e f } { c <b d> }
- >
- }
-@end lilypond
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+d4( c16) cis( d e c cis d) e( d4)
+@end lilypond
+@cindex slurs, phrasing
+@cindex phrasing slurs
+@subheading Phrasing slurs
-@cindex indent
-When spreading expressions over multiple lines, it is customary to use
-an indent that indicates the nesting level. Formatting music like this
-eases reading, and helps you insert the right amount of closing
-braces at the end of an expression. For example,
-@example
-\score @{
- \notes <
- @{
- @dots{}
- @}
- @{
- @dots{}
- @}
- >
-@}
-@end example
+@cindex phrasing slurs
+Slurs to indicate longer phrasing can be entered with @code{\(} and
+@code{\)}. You can have both legato slurs and phrasing slurs at the
+same time, but you cannot have simultaneous slurs or simultaneous
+phrasing slurs.
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+a8(\( ais b c) cis2 b'2 a4 cis,\)
+@end lilypond
+
+@sp 1
+@cindex slurs versus ties
+@subheading Warnings: slurs vs. ties
+
+A slur looks like a @rglos{tie}, but it has a different meaning. A
+tie simply makes the first note longer, and can only be used on
+pairs of notes with the same pitch. Slurs indicate the articulations
+of notes, and can be used on larger groups of notes. Slurs and ties
+can be nested.
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+c2~( c8 fis fis4 ~ fis2 g2)
+@end lilypond
+@moreinfo
+@quotation
+@table @asis
+@item Ties
+see @ref{Ties}.
+@item Slurs
+see @ref{Slurs}.
+@item Phrasing slurs
+see @ref{Phrasing slurs}.
+@end table
+@end quotation
-@node Adding articulation marks to notes
-@section Adding articulation marks to notes
+@node Articulation and dynamics
+@subsection Articulation and dynamics
@cindex articulation
@cindex accents
@cindex staccato
+@subheading Articulations
-Common accents can be added to a note using a dash (`@code{-}') and a
-single character:
-@quotation
-@lilypond[verbatim,relative 1]
+Common @rglos{articulations} can be added to a note using a dash @samp{-}
+and a single character:
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
c-. c-- c-> c-^ c-+ c-_
@end lilypond
-@end quotation
-@separate
@cindex fingering
+@subheading Fingerings
Similarly, fingering indications can be added to a note using a dash
-(`@code{-}') and the digit to be printed:
-@c
-@lilypond[verbatim,relative 1]
- c-3 e-5 b-2 a-1
+(@samp{-}) and the digit to be printed:
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+c-3 e-5 b-2 a-1
@end lilypond
+Articulations and fingerings are usually placed automatically, but you
+can specify a direction using @samp{^} (up) or @samp{_} (down). You can
+also use multiple articulations on the same note. However, in most cases
+it is best to let LilyPond determine the articulation directions.
-Dynamic signs are made by adding the markings to the note:
-@quotation
-@lilypond[verbatim,relative 1]
-c-\ff c-\mf
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+c_-^1 d^. f^4_2-> e^-_+
+@end lilypond
+
+@subheading Dynamics
+Dynamic signs are made by adding the markings (with a backslash) to
+the note
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+c\ff c\mf c\p c\pp
@end lilypond
-@end quotation
-@separate
@cindex dynamics
@cindex decrescendo
@cindex crescendo
Crescendi and decrescendi are started with the commands @code{\<} and
-@code{\>}. The command @code{\!} finishes a crescendo on the note it
-is attached to:
-@quotation
-@lilypond[verbatim,relative 1]
-c2-\< c2-\!-\ff c2-\> c2-\!
-@end lilypond
-@end quotation
-@separate
-
-
+@code{\>}. An ending dynamic, for example @code{\f}, will finish the
+(de)crescendo, or the command @code{\!} can be used
-@cindex slur
-
-A slur is drawn across many notes, and indicates bound articulation
-(legato). The starting note and ending note are marked with a
-``@code{(}'' and a ``@code{)}'' respectively:
-
-@quotation
-@lilypond[fragment,relative 1, verbatim]
-d4( c16)( cis d e c cis d e)( d4)
-@end lilypond
-@end quotation
-@separate
-@cindex slurs versus ties
-A slur is different from a tie. A tie simply makes the first note
-sound longer, and can only be used on pairs of notes with the same
-pitch. Slurs indicate the articulations of notes, and can be used on
-larger groups of notes. Slurs and ties are also nested in practice:
-@lilypond[fragment, relative=1]
-c2-~( c8 fis fis4 ~ fis2 g2)
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+c2\< c2\ff\> c2 c2\!
@end lilypond
-@cindex phrasing slurs
-If you need two slurs at the same time (one for articulation, one for
-phrasing), you can also make a phrasing slur with @code{\(} and
-@code{\)}.
-
+@moreinfo
@quotation
-@lilypond[fragment,relative 1, verbatim]
-a8(-\( ais b c) cis2 b'2 a4 cis, c-\)
-@end lilypond
+@table @asis
+@item Articulations
+see @ref{Articulations}.
+@item Fingering
+see @ref{Fingering instructions}.
+@item Dynamics
+see @ref{Dynamics}.
+@end table
@end quotation
-More information on fingering, articulation, slurs, phrasing slurs,
-and dynamics can be found in @ref{Fingering instructions},
-@ref{Articulations}, @ref{Slurs}, @ref{Phrasing slurs}, and @ref{Dynamics},
-respectively.
+@node Automatic and manual beams
+@subsection Automatic and manual beams
-@node Combining notes into chords
-@section Combining notes into chords
+@cindex beams, by hand
+All @rglos{beam}s are drawn automatically:
-@cindex chords
-Chords can be made by
-surrounding pitches with @code{<<} and @code{>}>:
-@quotation
-@lilypond[relative 0, fragment,verbatim]
-r4 <<c e g>>4 <<c f a>>8
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+a8 ais d ees r d c16 b a8
@end lilypond
-@end quotation
-@separate
+@noindent
+If you do not like the automatic beams, they may be overridden
+manually. Mark the first note to be beamed with @samp{[} and the last one
+with @samp{]}.
-You can combine beams and ties with chords. Beam and tie markings
-must be placed outside the chord markers:
-@quotation
-@lilypond[relative 0, fragment,verbatim]
-r4 <<c e g>>8[ <<c f a>>]-~ <<c f a>>
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+a8[ ais] d[ ees r d] a b
@end lilypond
-@end quotation
+@moreinfo
@quotation
-@example
-r4 <<c e g>>8-\>( <<c e g>> <<c e g>> <<c f a>>8-\!)
-@end example
-@lilypond[relative 0, fragment]
-\slurUp
-r4 <<c e g>>8-\>( <<c e g>> <<c e g>> <<c f a>>8-\!)
-@end lilypond
+@table @asis
+@item Automatic beams
+see @ref{Automatic beams}.
+@item Manual beams
+see @ref{Manual beams}.
+@end table
@end quotation
-@separate
-
-@menu
-* Basic rhythmical commands::
-* Commenting input files::
-@end menu
-
-@node Basic rhythmical commands
-@subsection Basic rhythmical commands
+@node Advanced rhythmic commands
+@subsection Advanced rhythmic commands
@cindex pickup
@cindex anacruse
-@cindex upstep
@cindex partial measure
-A pickup (or upstep) is entered with the keyword @code{\partial}. It
-is followed by a duration: @code{\partial 4} is a quarter note upstep
-and @code{\partial 8} an eighth note:
-@lilypond[relative 1,verbatim,fragment]
- \partial 8
- f8 c2 d e
+@subheading Partial measure
+
+A pickup (or @rglos{anacrusis}) is entered with the keyword
+@code{\partial}. It is followed by a duration: @code{\partial 4} is
+a quarter note pickup and @code{\partial 8} an eighth note.
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+\partial 8
+f8 c2 d
@end lilypond
@cindex tuplets
@cindex triplets
+@subheading Tuplets
+
Tuplets are made with the @code{\times} keyword. It takes two
arguments: a fraction and a piece of music. The duration of the piece
of music is multiplied by the fraction. Triplets make notes occupy
-2/3 of their notated duration, so a triplet has 2/3 as its fraction:
-@c
-@lilypond[relative 0,verbatim,fragment]
- \times 2/3 { f8 g a }
- \times 2/3 { c r c }
-@end lilypond
+2/3 of their notated duration, so a triplet has 2/3 as its fraction
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+\times 2/3 { f8 g a }
+\times 2/3 { c r c }
+\times 2/3 { f,8 g16 a g a }
+\times 2/3 { d4 a8 }
+@end lilypond
@cindex grace notes
-@cindex accacciatura
-Grace notes are also made by prefixing a note, or a set of notes with
-a keyword. In this case, the keyword is @code{\grace}:
-@lilypond[relative 1, verbatim,fragment]
- c4 \grace b16( c4)
- \grace { d16( e } d4)
+@cindex acciaccatura
+@cindex appoggiatura
+@subheading Grace notes
+
+Grace notes are created with the @code{\grace} command, although they
+can also be created by prefixing a music expression with the
+keyword @code{\appoggiatura} or @code{\acciaccatura}
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+c2 \grace { a32 b} c2
+c2 \appoggiatura b16 c2
+c2 \acciaccatura b16 c2
@end lilypond
-@noindent
-More information on grace notes, tuplets and upsteps are in @ref{Grace
-notes}, @ref{Tuplets} and @ref{Partial measures}.
+@moreinfo
+@quotation
+@table @asis
+@item Grace notes
+see @ref{Grace notes},
+@item Tuplets
+see @ref{Tuplets},
+@item Pickups
+see @ref{Partial measures}.
+@end table
+@end quotation
+@node Multiple notes at once
+@section Multiple notes at once
-@node Commenting input files
-@subsection Commenting input files
+This section introduces having more than one note at the same time:
+multiple instruments, multiple staves for a single instrument (i.e. piano),
+and chords.
-@cindex comments
-@cindex line comment
-@cindex block comment
-Comments are pieces of the input that are ignored. There are two
-types of comments. A line comments is introduced by @code{%}: after
-that, the rest of that line is ignored. Block comments span larger
-sections of input. Anything that is enclosed in @code{%@{} and
-@code{%@}} is ignored too. The following fragment shows possible uses
-for comments:
+Polyphony in music refers to having more than one voice occurring in
+a piece of music. Polyphony in LilyPond refers to having more than
+one voice on the same staff.
-@example
- % notes for twinkle twinkle follow:
- c4 c g' g a a
-
- %@{
-
- This line, and the notes below
- are ignored, since they are in a
- block comment.
+@menu
+* Music expressions explained::
+* Multiple staves::
+* Piano staves::
+* Single staff polyphony::
+* Combining notes into chords::
+@end menu
- g g f f e e d d c2
- %@}
-@end example
+@node Music expressions explained
+@subsection Music expressions explained
+In LilyPond input files, music is represented by @emph{music
+expressions}. A single note is a music expression, although it is not
+valid input all on its own.
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+a4
+@end lilypond
-@node Printing lyrics
-@section Printing lyrics
-@cindex lyrics
+Enclosing a group of notes in braces creates a new music expression:
-@cindex Lyrics
-@cindex Songs
-Lyrics are entered by separating each syllable with a space, and
-surrounding them with @code{\lyrics @{ @dots{} @}}, for example,
-@example
- \lyrics @{ I want to break free @}
-@end example
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+{ a4 g4 }
+@end lilypond
-Like notes, lyrics are also a form of music, but they must not be
-printed on a staff, which is the default way to print music. To print
-them as lyrics, they must be marked with @code{ \context Lyrics}:
-@example
- \context Lyrics \lyrics @{ I want to break free @}
-@end example
-The melody for this song is as follows:
+Putting a group of music expressions (e.g. notes) in braces means that
+are in sequence (i.e. each one follows the previous one). The result
+is another music expression:
-@lilypond[fragment,relative=1]
- \partial 8
- c8
- \times 2/3 { f4 g g } \times 2/3 { g4( a2) }
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+{ { a4 g } f g }
@end lilypond
-The lyrics can be set to these notes, combining both with the
-@code{\addlyrics} keyword:
-@example
- \addlyrics
- \notes @{ @dots{} @}
- \context Lyrics @dots{}
-@end example
+@subheading Simultaneous music expressions: multiple staves
-The final result is
-@lilypond[verbatim,linewidth=6.0cm]
-\score {
- \notes {
- \addlyrics
- \relative c' {
- \partial 8
- c8
- \times 2/3 { f g g } \times 2/3 { g4( a2) }
- }
- \context Lyrics \lyrics { I want to break free }
- }
- \paper{ }
+This technique is useful for polyphonic music. To enter music
+with more voices or more staves, we combine expressions in
+parallel. To indicate that two voices should play at the same time
+simple enter a simultaneous combination of music expressions. A
+@q{simultaneous} music expression is formed by enclosing expressions inside
+@code{<<} and @code{>>}. In the following example, three sequences (all
+containing two separate notes) are combined simultaneously:
+
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ <<
+ { a4 g }
+ { f e }
+ { d b }
+ >>
}
@end lilypond
-@cindex melisma
-@cindex extender line
-@c synonyms?
-This melody ends on a @rglos{melisma}, a single syllable (``free'')
-sung to more than one note. This is indicated with a @emph{extender
-line}. It is entered as two underscores, i.e.
-@example
- \lyrics @{ I want to break free __ @}
-@end example
-@lilypond[]
-\score {
- \notes {
- \addlyrics
- \relative c' {
- \partial 8
- c8
- \times 2/3 { f g g } \times 2/3 { g4( a2) }
-
- %% ugh, this is to deal with bugs in the extender implementation
- \hideNotes
- c32
- }
- \context Lyrics \lyrics { I want to break free __ }
- }
- \paper{ linewidth = 9.0 \cm }
+Note that we have indented each level of the input with a different
+amount of space. LilyPond does not care how much (or little) space there
+is at the beginning of a line, but indenting LilyPond code like this makes
+it much easier for humans to read.
+
+@subheading Simultaneous music expressions: single staff
+
+To determine the number of staves in a piece, LilyPond looks at the first
+exression. If it is a single note, there is one staff; if there is a
+simultaneous expression, there is more than one staff.
+
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ c2 <<c e>>
+ << { e f } { c <<b d>> } >>
}
@end lilypond
-Similarly, hyphens between words can be entered as two dashes,
-resulting in a centered hyphen between two syllables:
+@cindex expression
+@cindex music expression
+@subheading Analogy: mathematical expressions
+
+This mechanism is similar to mathematical
+formulas: a big formula is created by composing small formulas. Such
+formulas are called expressions, and their definition is recursive so
+you can make arbitrarily complex and large expressions. For example,
+
@example
- Twin -- kle twin -- kle
+1
+
+1 + 2
+
+(1 + 2) * 3
+
+((1 + 2) * 3) / (4 * 5)
@end example
-@lilypond[singleline]
-\score {
- \addlyrics \notes \relative f' { \time 2/4
- f4 f c' c' }
- \context Lyrics \lyrics { Twin -- kle twin -- kle
- }
-\paper { linewidth = 6.0 \cm }
- }
-
-@end lilypond
-More options, like putting multiple lines of lyrics below a melody are
-discussed in @ref{Vocal music}.
+This is a sequence of expressions, where each expression is contained
+in the next (larger) one. The simplest expressions are numbers, and larger
+ones are made by combining expressions with operators (like @samp{+},
+@samp{*} and @samp{/}) and parentheses. Like mathematical expressions,
+music expressions can be nested arbitrarily deep, which is necessary
+for complex music like polyphonic scores.
+@node Multiple staves
+@subsection Multiple staves
-@node A lead sheet
-@section A lead sheet
+As we saw in @ref{Music expressions explained}, LilyPond input files
+are constructed out of music expressions. If the score begins with
+simultaneous music expressions, LilyPond creates multiples staves. However,
+it is easier to see what happens if we create each staff explicitly.
-@cindex Lead sheets
-@cindex chords
-@cindex chord names
-
-In popular music, it is common to denote accompaniment as chord-names.
-Using them in LilyPond has two parts, just like lyrics: entering the
-chords (with @code{\chords}), and printing them (with @code{\context
-ChordNames}).
-
-Chord names are entered by starting chords mode (with @code{\chords}).
-In chords mode, you can enter chords with a letter (indicating the
-root of the chord), and a durations following that:
-@c
-@lilypond[verbatim]
- \chords { c2 f4. g8 }
-@end lilypond
+To print more than one staff, each piece of music that makes up a
+staff is marked by adding @code{\new Staff} before it. These
+@code{Staff} elements are then combined in parallel with @code{<<} and
+@code{>>}:
-@noindent
-The result of @code{\chords} is a list of chords, and is equivalent
-to entering chords with @code{<<@dots{}>>}.
-
-Other chords can be created by adding modifiers, after a colon. The
-following example shows a few common modifiers:
-@c
-@lilypond[verbatim]
- \chords { c2 f4:m g4:maj7 gis1:dim7 }
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ <<
+ \new Staff { \clef treble c }
+ \new Staff { \clef bass c,, }
+ >>
+}
@end lilypond
-Printing chords is done by adding @code{\context ChordNames}
-before the chords thus entered:
-@c
-@lilypond[verbatim]
- \context ChordNames \chords \chords { c2 f4.:m g4.:maj7 gis8:dim7 }
-@end lilypond
+The command @code{\new} introduces a @q{notation context.} A notation
+context is an environment in which musical events (like notes or
+@code{\clef} commands) are interpreted. For simple pieces, such
+notation contexts are created automatically. For more complex pieces, it
+is best to mark contexts explicitly.
-@cindex lead sheet
-When put together, chord names, lyrics and a melody form
-a lead sheet, for example,
+There are several types of contexts. @code{Score}, @code{Staff},
+and @code{Voice} handle melodic notation, while @code{Lyrics} sets lyric
+texts and @code{ChordNames} prints chord names.
-@example
-\score @{
- <
- \context ChordNames \chords @{ @emph{chords} @}
- \addlyrics
- \notes @emph{the melody}
- \context Lyrics \lyrics @{ @emph{the text} @}
- >
- \paper @{ @}
-@}
-@end example
-@lilypond[]
-\score {
- <
- \context ChordNames \chords { r8 c2:sus4 f }
- \addlyrics
- \notes \relative c' {
- \partial 8
- c8
- \times 2/3 { f g g } \times 2/3 { g4( a2) } }
- \context Lyrics \lyrics { I want to break free __ }
- >
- \paper{ raggedright = ##t }
+In terms of syntax, prepending @code{\new} to a music expression
+creates a bigger music expression. In this way it resembles the minus
+sign in mathematics. The formula @math{(4+5)} is an expression, so
+@math{-(4+5)} is a bigger expression.
+
+Time signatures entered in one staff affects all other staves, but
+the key signature of one staff does @emph{not} affect other
+staves@footnote{This behavior may be changed if desired; see
+@ref{Changing defaults} for details.}.
+
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ <<
+ \new Staff { \clef treble \time 3/4 c }
+ \new Staff { \clef bass \key d \major c,, }
+ >>
}
@end lilypond
-A complete list of modifiers, and other options for layout are in the
-reference manual section @ref{Chords}.
-@node Listening to output
-@section Listening to output
-@cindex sound
-@cindex MIDI
+@node Piano staves
+@subsection Piano staves
-MIDI (Musical Instrument Digital Interface) is a standard for
-connecting and recording digital instruments. A MIDI file is like a
-tape recording of a MIDI instrument. The @code{\midi} block makes the
-music go to a MIDI file, so you can listen to the music you entered.
-It is great for checking the music: octaves that are off, or
-accidentals that were mistyped, stand out very much when listening to
-the musical transcription.
+@cindex staff switch, manual
+@cindex cross staff voice, manual
+Piano music is typeset in two staves connected by a brace. Printing
+such a staff is similar to the polyphonic example in @ref{Multiple staves},
+but now this entire expression is inserted inside a @code{PianoStaff}:
-@code{\midi} can be used in similarly to @code{\paper @{ @}}, for
-example,
-@example
-\score @{
- @var{..music..}
- \midi @{ \tempo 4=72 @}
- \paper @{ @}
-@}
-@end example
-
-Here, the tempo is specified using the @code{\tempo} command. In this
-case the tempo of quarter notes is set to 72 beats per minute. More
-information on auditory output is in the @ref{Sound} section in the
-notation manual.
-
-
-
-@node Titling
-@section Titling
-
-Bibliographic information is entered in a separate block, the
-@code{\header} block. The name of the piece, its composer, etc. are
-entered as assignment, within @code{\header @{ @dots{} @}}. For
-example,
-@example
- \header @{
- title = "Eight miniatures"
- composer = "Igor Stravinsky"
- tagline = "small is beautiful"
- @}
-
- \score @{ @dots{} @}
+@example
+\new PianoStaff <<
+ \new Staff @dots{}
+ \new Staff @dots{}
+>>
@end example
-@cindex bibliographic information
-@cindex titles
-@cindex composer
-@cindex ly2dvi
-
-
-When the file is processed by @code{ly2dvi}, the title and composer
-specified are printed above the music. The `tagline' is a short line
-printed at bottom of the last page, which normally says ``Lily was
-here, version @dots{}''. In the example above, it is replaced by the
-line ``small is beautiful''.
-
-Normally, the @code{\header} is put at the top of the file. However,
-for a document that contains multiple pieces (e.g. a etude book, or
-part with multiple movements), then the header can be put into the
-@code{\score} block as follows; in this case, the name of each piece
-will be printed before each movement:
-
-
-@cindex Lily was here
-@cindex signature line
-@cindex tag line
-
-@example
- \header @{
- title = "Eight miniatures"
- composer = "Igor Stravinsky"
- tagline = "small is beautiful"
- @}
-
- \score @{ @dots{}
- \header @{ piece = "Adagio" @}
- @}
- \score @{ @dots{}
- \header @{ piece = "Menuetto" @}
- @}
-@end example
+Here is a small example
+
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ \new PianoStaff <<
+ \new Staff { \time 2/4 c4 e g g, }
+ \new Staff { \clef bass c,, c' e c }
+ >>
+}
+@end lilypond
-More information on titling can be found in @ref{Invoking ly2dvi}.
+@moreinfo
+@quotation
+See @ref{Piano music}.
+@end quotation
@node Single staff polyphony
-@section Single staff polyphony
+@subsection Single staff polyphony
@cindex polyphony
@cindex multiple voices
@cindex voices, more -- on a staff
-
-When different melodic lines are combined on a single staff, these are
-printed as polyphonic voices: each voice has its own stems, slurs
-and beams, and the top voice has the stems up, while the bottom voice
-has stems down.
+When different melodic lines are combined on a single staff they are
+printed as polyphonic voices; each voice has its own stems, slurs and
+beams, and the top voice has the stems up, while the bottom voice has
+them down.
Entering such parts is done by entering each voice as a sequence (with
-@code{@{ .. @}}), and combining those simultaneously, separating the
-voices with @code{\\}:
-
-@example
- < @{ a4 g2 f4-~ f4 @} \\
- @{ r4 g4 f2 f4 @} >
-@end example
-@lilypond[relative 1]
-\context Staff < { a4 g2 f4-~ f4 } \\
- { r4 g4 f2 f4 } >
+@code{@{...@}}) and combining these simultaneously, separating the
+voices with @code{\\}
+
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+<<
+ { a4 g2 f4~ f4 } \\
+ { r4 g4 f2 f4 }
+>>
@end lilypond
-For polyphonic music typesetting, spacer rests can also be convenient: these
-are rests that do not print. It is useful for filling up voices that
-temporarily do not play:
-@example
- < @{ a4 g2 f4-~ f4 @} \\
- @{ s4 g4 f2 f4 @} >
-@end example
-@lilypond[relative 1]
-\context Staff < { a4 g2 f4-~ f4 } \\
- { s4 g4 f2 f4 } >
-@end lilypond
+For polyphonic music typesetting, spacer rests can also be convenient;
+these are rests that do not print. They are useful for filling up
+voices that temporarily do not play. Here is the same example with a
+spacer rest (@samp{s}) instead of a normal rest (@samp{r}),
-Again, these expressions can be nested arbitrarily:
-
-@lilypond[fragment]
-<
- \context Staff = staffA
- \relative c''
- < { a4 g2 f4-~ f4 } \\
- { s4 g4 f2 f4 } >
- \context Staff = staffB
- < { \clef bass <<c g>>1 } \\
- { f4 d e2 }
- >
->
+@lilypond[quote,ragged-right,verbatim,fragment,relative=2]
+<<
+ { a4 g2 f4~ f4 } \\
+ { s4 g4 f2 f4 }
+>>
@end lilypond
+@noindent
+Again, these expressions can be nested arbitrarily.
+
+@lilypond[quote,fragment,verbatim,relative=2,fragment]
+<<
+ \new Staff <<
+ { a4 g2 f4~ f4 } \\
+ { s4 g4 f2 f4 }
+ >>
+ \new Staff <<
+ \clef bass
+ { <c g>1 ~ <c g>4 } \\
+ { e,,4 d e2 ~ e4}
+ >>
+>>
+@end lilypond
-More features of polyphonic typesetting are in the notation manual
-in @ref{Polyphony}.
-
-@node Piano staves
-@section Piano staves
+@moreinfo
+@quotation
+See @ref{Basic polyphony}.
+@end quotation
-@cindex staff switch, manual
-@cindex cross staff voice, manual
-@cindex @code{\translator}
-Piano music is always typeset in two staves connected by a brace.
-Printing such a staff is done similar to the polyphonic example in
-@ref{Combining music into compound expressions}:
-@example
- < \context Staff = up @{ @dots{} @}
- \context Staff = down @{ @dots{} @}
- >
-@end example
-but now this entire expression must be interpreted as a
-@code{PianoStaff}:
-@example
- \context PianoStaff < \context Staff @dots{} >
-@end example
+@node Combining notes into chords
+@subsection Combining notes into chords
-Here is a full-fledged example:
+@cindex chords
+Chords can be made by surrounding pitches with single angle brackets. Angle
+brackets are the symbols @samp{<} and @samp{>}.
-@lilypond[relative 0,fragment]
-\context PianoStaff
- < \context Staff = up { \time 2/4
- c4 c g' g }
- \context Staff = down {
- \clef bass c,, c' e c }
- >
+@lilypond[quote,fragment,verbatim,relative=2,fragment]
+r4 <c e g>4 <c f a>2
@end lilypond
-More information on formatting piano music is in @ref{Piano music}.
+You can combine markings like beams and ties with chords. They must
+be placed outside the angled brackets
-@node Setting variables
-@section Setting variables
+@lilypond[quote,fragment,verbatim,relative=2,fragment]
+r4 <c e g>8[ <c f a>]~ <c f a>2
+@end lilypond
-When the music is converted from notes to print, it is interpreted
-from left-to-right order, similar to what happens when we read
-music. During this step, context-sensitive information, such as the
-accidentals to print, and where barlines must be placed, are stored in
-variables. These variables are called @emph{translation properties}.
-The properties can also be manipulated from input files. Consider this input:
-@example
-\property Staff.autoBeaming = ##f
-@end example
-It sets the property named @code{autoBeaming} in the current staff to
-@code{##f}, which means `false'. This property controls whether beams
-are printed automatically:
-@lilypond[relative 1,fragment,verbatim]
- c8 c c c
- \property Staff.autoBeaming = ##f
- c8 c c c
+@lilypond[quote,fragment,verbatim,relative=2,fragment]
+r4 <c e g>8\>( <c e g> <c e g>4 <c f a>\!)
@end lilypond
-@noindent
-LilyPond includes a built-in programming language, namely, a dialect
-of Scheme. The argument to @code{\property}, @code{##f}, is an
-expression in that language. The first hash-mark signals that a piece
-of Scheme code follows. The second hash character is part of the
-boolean value true (@code{#t}). Values of other types may be
-entered as follows:
-@itemize @bullet
-@item a string, enclosed in double quotes, for example,
-@example
- \property Staff.instrument = #"French Horn"
-@end example
-@item a boolean: either @code{#t} or @code{#f}, for true and false
-respectively, e.g.
-@example
- \property Voice.autoBeaming = ##f
- \property Score.skipBars = ##t
-@end example
-@item a number, such as
-@example
- \property Score.currentBarNumber = #20
-@end example
+@node Songs
+@section Songs
-@item a symbol, which is introduced by a quote character, as in
-@example
- \property Staff.crescendoSpanner = #'dashed-line
-@end example
+This section introduces vocal music and simple song sheets.
+
+@menu
+* Printing lyrics::
+* A lead sheet::
+@end menu
-@item a pair, which is also introduced by a quote character, like in
-the following statements, which set properties to the pairs (-7.5, 6)
-and (3, 4) respectively:
-@example
- \property Staff.minimumVerticalExtent = #'(-7.5 . 6)
- \property Staff.timeSignatureFraction = #'(3 . 4)
-@end example
+@node Printing lyrics
+@subsection Printing lyrics
+@cindex Lyrics
+@cindex Songs
+Consider a simple melody:
-@end itemize
+@lilypond[quote,ragged-right,verbatim]
+\relative c'' {
+ a4 e c r4
+ b2 c4( d)
+}
+@end lilypond
-There are many different properties, and not all of them are listed in
-this manual. However, the internal documentation lists them all in the
-@internalsref{All translation properties}, and most properties
-are demonstrated in one of the
-@ifhtml
-@uref{../../../input/test/out-www/collated-files.html,tips-and-tricks}
-@end ifhtml
-@ifnothtml
-tips-and-tricks
-@end ifnothtml
-examples.
-
-
-@node Fine tuning layout
-@section Fine tuning layout
-
-Sometimes it is necessary to change music layout by hand. When music
-is formatted, layout objects are created for each symbol. For
-example, every clef and every note head is represented by a layout
-object. These layout objects also carry variables, which we call
-@emph{layout properties}. By changing these variables from their
-values, we can alter the look of a formatted score:
-
-@lilypond[verbatim,relative 0]
- c4
- \property Voice.Stem \override #'thickness = #3.0
- c4 c4 c4
+The lyrics can be set to these notes, combining both with the
+@code{\addlyrics} keyword. Lyrics are entered by separating each
+syllable with a space.
+
+@lilypond[quote,ragged-right,verbatim]
+<<
+ \relative c'' {
+ a4 e c r4
+ b2 c4( d)
+ }
+ \addlyrics { One day this shall be free }
+>>
@end lilypond
-@noindent
-In the example shown here, the layout property @code{thickness} (a
-symbol) is set to 3 in the @code{Stem} layout objects of the current
-Voice. As a result, the notes following @code{\property} have thicker
-stems.
+@cindex melisma
+@cindex extender line
+This melody ends on a @rglos{melisma}, a single syllable (@q{free})
+sung to more than one note. This is indicated with an @emph{extender
+line}. It is entered as two underscores @code{__}:
+
+@lilypond[quote,ragged-right,verbatim]
+<<
+ \relative c'' {
+ a4 e c r4
+ b2 c4( d)
+ }
+ \addlyrics { One day this shall be free __ }
+>>
+@end lilypond
-In most cases of manual overrides, only a single object must be
-changed. This can be achieved by prefixing @code{\once} to the
-@code{\property} statement, i.e.
+Similarly, hyphens between words can be entered as two dashes,
+resulting in a centered hyphen between two syllables
@example
- \once \property Voice.Stem \set #'thickness = #3.0
+A -- le gri -- a
@end example
-@lilypond[relative 0]
- c4
- \once \property Voice.Stem \set #'thickness = #3.0
- c4 c4 c4
+@c no ragged-right here because otherwise the hypens get lost.
+@lilypond[quote,verbatim]
+<<
+ \relative c' {
+ \time 2/4
+ f4 f c c
+ }
+ \addlyrics { A -- le gri -- a }
+>>
+@end lilypond
+
+@moreinfo
+@quotation
+More options, such as putting multiple stanzas below a melody, are
+discussed in @ref{Vocal music}.
+@end quotation
+
+
+@node A lead sheet
+@subsection A lead sheet
+
+@cindex Lead sheets
+@cindex chords
+@cindex chord names
+
+@c TODO: revise this, \chords { } is shorter and more intuitive.
+@c I need help for this. -gp
+
+In popular music it is common to denote accompaniment with chord names.
+Such chords can be entered like notes,
+
+@lilypond[quote,ragged-right,verbatim]
+\chordmode { c2 f4. g8 }
@end lilypond
@noindent
-Some overrides are so common that predefined commands are provided as
-a short cut. For example, @code{\slurUp} and @code{\stemDown}. These
-commands are described in
-@ifhtml
-the
-@end ifhtml
-@ref{Notation manual}, under the sections for slurs and stems
-respectively.
-
-The exact tuning possibilities for each type of layout object are
-documented in the internal documentation of the respective
-object. However, many layout objects share properties, which can be
-used to apply generic tweaks. We mention a couple of these:
-
-@itemize @bullet
-@item The @code{extra-offset} property, which
-@cindex @code{extra-offset}
-has a pair of numbers as value, moves around objects in the printout.
-The first number controls left-right movement; a positive number will
-move the object to the right. The second number controls up-down
-movement; a positive number will move it higher. The unit of these
-offsets are staff-spaces. The @code{extra-offset} property is a
-low-level feature: the formatting engine is completely oblivious to
-these offsets.
-
-In the following example example, the second fingering is moved a
-little to the left, and 1.8 staff space downwards:
-
-@cindex setting object properties
-
-@lilypond[relative 1,verbatim]
-\stemUp
-f-5
-\once \property Voice.Fingering
- \set #'extra-offset = #'(-0.3 . -1.8)
-f-5
+Now each pitch is read as the root of a chord instead of a note.
+This mode is switched on with @code{\chordmode}
+
+Other chords can be created by adding modifiers after a colon. The
+following example shows a few common modifiers
+
+@lilypond[quote,verbatim,ragged-right]
+\chordmode { c2 f4:m g4:maj7 gis1:dim7 }
@end lilypond
-@item
-Setting the @code{transparent} property will make an object be printed
-in `invisible ink': the object is not printed, but all its other
-behavior is retained. The object still takes space, it takes part in
-collisions, and slurs, ties and beams can be attached to it.
-
-@cindex transparent objects
-@cindex removing objects
-@cindex invisible objects
-The following example demonstrates how to connect different voices
-using ties. Normally ties only happen between notes of the same
-voice. By introducing a tie in a different voice, and blanking a stem
-in that voice, the tie appears to cross voices:
-
-@lilypond[fragment,relative 1,verbatim]
-\context Staff < {
- \once \property Voice.Stem \set #'transparent = ##t
- b8~ b8
- } \\ {
- b[ g8]
- } >
+For lead sheets, chords are not printed on staves, but as names on a
+line for themselves. This is achieved by using @code{\chords} instead
+of @code{\chordmode}. This uses the same syntax as @code{\chordmode},
+but renders the notes in a @code{ChordNames} context, with the
+following result.
+
+@lilypond[quote,verbatim,ragged-right]
+\chords { c2 f4.:m g4.:maj7 gis8:dim7 }
@end lilypond
-@item
-The @code{padding} property for objects with
-@cindex @code{padding}
-@code{side-position-interface} can be set to increase distance between
-symbols that are printed above or below notes. We only give an
-example; a more elaborate explanation is in @ref{Constructing a
-tweak}:
-
-@lilypond[relative 1]
- c2-\fermata
- \property Voice.Script \set #'padding = #3
- b2-\fermata
+@cindex lead sheet
+When put together, chord names, lyrics and a melody form
+a lead sheet, for example,
+
+@lilypond[quote,verbatim,ragged-right]
+% this melody needs to be changed. See my new example in 2.4.1. -gp
+<<
+ \chords { r2 c:sus4 f }
+ \relative {
+ r4 c' \times 2/3 { f g g }
+ \times 2/3 { g4( a2) }
+ }
+ \addlyrics { I want to break free __ }
+>>
@end lilypond
-@end itemize
+A complete list of modifiers and other options for layout can be found
+in @ref{Chords}.
-More specific overrides are also possible. The notation manual
-discusses in depth how to figure out these statements for yourself, in
-@ref{Tuning output}.
-@node Organizing larger pieces
-@section Organizing larger pieces
+@node Final touches
+@section Final touches
-When all of the elements discussed earlier are combined to produce
-larger files, the @code{\score} blocks get a lot bigger, because the
-music expressions are longer, and, in the case of polyphonic and/or
-orchestral pieces, more deeply nested.
+This is the final section of the tutorial; it demonstrates how to add the
+final touches to simple pieces, and provides an introduction to the rest
+of the manual.
-By using variables, also known as identifiers, it is possible to break
-up complex music expressions.
-An identifier is assigned as follows:
-@example
- namedMusic = \notes @{ @dots{}
-@end example
+@menu
+* Version number::
+* Adding titles::
+* Absolute note names::
+* Organizing pieces with identifiers::
+* After the tutorial::
+* How to read the manual::
+@end menu
-The contents of the music expression @code{namedMusic}, can be used
-later by preceding the name with a backslash, i.e. @code{\namedMusic}.
-In the next example, a two note motive is repeated thrice by using
-variable substitution:
-@lilypond[singleline,verbatim]
-seufzer = \notes {
- dis'8 e'8
-}
-\score { \notes {
- \seufzer \seufzer \seufzer
-} }
-@end lilypond
+@node Version number
+@subsection Version number
-The name of an identifier should only have alphabetic characters only,
-and no numbers, underscores or dashes. The assignment should be
-outside of the @code{\score} block.
+@cindex versioning
+The @code{\version} statement marks for which version of LilyPond the file
+was written. To mark a file for version 2.10.1, place
-It is possible to use variables for many other types of objects in the
-input. For example,
-@example
- width = 4.5\cm
- name = "Wendy"
- aFivePaper = \paper @{ paperheight = 21.0 \cm @}
-@end example
-Depending on its contents, the identifier can be used in different
-places. The following example uses the above variables:
@example
- \score @{
- \notes @{ c4^\name @}
- \paper @{
- \aFivePaper
- linewidth = \width
- @}
- @}
+\version "2.10.1"
@end example
-More information on the possible uses of identifiers is in the
-technical manual, in @ref{Scheme datatypes}.
+@noindent
+at the top of your LilyPond file.
+These annotations make future upgrades of LilyPond go more
+smoothly. Changes in the syntax are handled with a special program,
+@file{convert-ly} (see @ref{Updating files with convert-ly}), and it uses
+@code{\version} to determine what rules to apply.
-@node An orchestral part
-@section An orchestral part
-In orchestral music, all notes are printed twice: both in a part for
-the musicians, and in a full score for the conductor. Identifiers can
-be used to avoid double work: the music is entered once, and stored in
-variable. The contents of that variable is then used to generate
-both the part and the score.
+@node Adding titles
+@subsection Adding titles
-It is convenient to define the notes in a special file, for example,
-suppose that the @file{horn-music.ly} contains the following part of a
-horn/bassoon duo.
-@example
-hornNotes = \notes \relative c @{
- \time 2/4
- r4 f8 a cis4 f e d
-@}
-@end example
+The title, composer, opus number, and similar information are entered
+in the @code{\header} block. This exists outside of the main
+music expression; the @code{\header} block is usually placed underneath
+the @ref{Version number}.
-Then, an individual part is made by putting the following in a file:
@example
-\include "horn-music.ly"
+\version "2.10.1"
\header @{
- instrument = "Horn in F"
+ title = "Symphony"
+ composer = "Me"
+ opus = "Op. 9"
@}
-\score @{
- \notes \transpose c' f \hornNotes
+
+@{
+ @dots{} music @dots{}
@}
@end example
-The @code{\include} command substitutes the contents of the file at
-this position in the file, so that @code{hornNotes} is defined
-afterwards. The code @code{\transpose f c'} indicates that the
-argument, being @code{\hornNotes}, should be transposed by a fifth
-downwards: sounding @code{f} is denoted by notated @code{c'}, which
-corresponds with tuning of a normal French Horn in F. The
-transposition can be seen in the following output:
-
-@lilypond[singleline]
-\score {
- \notes \transpose f c' \notes \relative c {
- \time 2/4
- r4 f8 a cis4 f e d
-}
-}
-@end lilypond
-In ensemble pieces, one of the voices often does not play for many
-measures. This is denoted by a special rest, the multi-measure
-rest. It is entered with a capital R, and followed by a duration (1
-for a whole note, 2 for a half note, etc.) By multiplying the
-duration, longer rests can be constructed. For example, the next rest
-takes 3 measures in 2/4 time:
-@example
- R2*3
-@end example
+When the file is processed, the title and composer are printed above
+the music. More information on titling can be found in @ref{Creating
+titles}.
-When printing the part, the following @code{skipBars} property must be
-set to false, to prevent the rest from being expanded in three one bar
-rests:
-@example
- \property Score.skipBars = ##t
-@end example
-Prepending the rest and the property setting above, leads to the
-following result:
-
-@lilypond[singleline]
-\score {\notes { \transpose f c' \relative c { \time 2/4
-\property Score.skipBars = ##t
- R2*3
- r4 f8 a cis4 f e d } }}
-@end lilypond
-The score is made by combining all of the music in a @code{\score}
-block, assuming that the other voice is in @code{bassoonNotes}, in the
-file @file{bassoon-music.ly}:
-@example
-\include "bassoon-music.ly"
-\include "horn-music.ly"
-
-\score @{
- \simultaneous @{
- \context Staff = hornStaff \hornNotes
- \context Staff = bsnStaff \bassoonNotes
- @} @}
-@end example
+@node Absolute note names
+@subsection Absolute note names
-This would lead to the simple score depicted below:
+So far we have always used @code{\relative} to define pitches. This is
+the easiest way to enter most music, but another way of defining pitches
+exists: absolute mode.
-@lilypond[singleline]
-\score {
- \notes \relative c \simultaneous {
- \context Staff = hornStaff { \time 2/4
- R2*3
- r4 f8 a cis4 f e d }
- \context Staff = fagStaff { \clef bass
- r4 d,8 f | gis4 c | b bes |
- a8 e f4 | g d | gis f }
- } }
-@end lilypond
+If you omit the @code{\relative}, LilyPond treats all pitches as
+absolute values. A @code{c'} will always mean middle C, a @code{b} will
+always mean the note one step below middle C, and a @code{g,} will
+always mean the note on the bottom staff of the bass clef.
-More in-depth information on preparing parts and scores is in the
-notation manual, in @ref{Orchestral music}.
+@lilypond[quote,verbatim,ragged-right]
+{
+ \clef bass
+ c' b g, g,
+ g, f, f c'
+}
+@end lilypond
+Here is a four-octave scale:
-@node Integrating text and music
-@section Integrating text and music
+@lilypond[quote,verbatim,ragged-right]
+{
+ \clef bass
+ c, d, e, f,
+ g, a, b, c
+ d e f g
+ a b c' d'
+ \clef treble
+ e' f' g' a'
+ b' c'' d'' e''
+ f'' g'' a'' b''
+ c'''1
+}
+@end lilypond
-@cindex La@TeX{}, music in
-@cindex HTML, music in
-@cindex Texinfo, music in
+As you can see, writing a melody in the treble clef involves a lot of
+quote ' marks. Consider this fragment from Mozart:
-Sometimes you might want to use music examples in a text that you are
-writing (for example, a musicological treatise, a songbook, or (like us)
-the LilyPond manual). You can make such texts by hand, simply by
-importing a PostScript figure into your word processor. However,
-there is an automated procedure to reduce the amount of work.
+@lilypond[quote,verbatim,ragged-right]
+{
+ \key a \major
+ \time 6/8
+ cis''8. d''16 cis''8 e''4 e''8
+ b'8. cis''16 b'8 d''4 d''8
+}
+@end lilypond
-If you use HTML, La@TeX{}, or Texinfo, you can mix text and LilyPond
-code. A script called @code{lilypond-book} will extract the music
-fragments, run LilyPond on them, and put back the resulting notation.
-This program is fully described in @ref{lilypond-book manual}. Here
-we show a small example; since the example contains also explanatory
-text, we will not comment it further:
+All these quotes makes the input less readable and it is a source of
+errors. With @code{\relative}, the previous example is much easier
+to read:
-@example
-\documentclass[a4paper]@{article@}
-\begin@{document@}
+@lilypond[quote,verbatim,ragged-right]
+\relative c'' {
+ \key a \major
+ \time 6/8
+ cis8. d16 cis8 e4 e8
+ b8. cis16 b8 d4 d8
+}
+@end lilypond
-In a lilypond-book document, you can freely mix music and text. For
-example:
-\begin@{lilypond@}
- \score @{ \notes \relative c' @{
- c2 g'2 \times 2/3 @{ f8 e d @} c'2 g4
- @} @}
-\end@{lilypond@}
+If you make a mistake with an octave mark (@code{'} or @code{,}) while
+working in @code{\relative} mode, it is very obvious -- many notes will
+be in the wrong octave. When working in absolute mode, a single mistake
+will not be as visible, and will not be as easy to find.
-Notice that the music line length matches the margin settings of the
-document.
+However, absolute mode is useful for music which has large intervals, and
+is extremely useful for computer-generated LilyPond files.
-If you have no \verb+\score+ block in the fragment,
-\texttt@{lilypond-book@} will supply one:
-\begin@{lilypond@}
- c'4
-\end@{lilypond@}
+@node Organizing pieces with identifiers
+@subsection Organizing pieces with identifiers
-In the example you see here, two things happened: a
-\verb+\score+ block was added, and the line width was set to natural
-length. You can specify options by putting them in brackets:
+When all of the elements discussed earlier are combined to produce
+larger files, the music expressions get a lot bigger. In polyphonic
+music with many staves, the input files can become very confusing. We can
+reduce this confusion by using @emph{identifiers}.
-\begin[26pt,verbatim]@{lilypond@}
- c'4 f16
-\end@{lilypond@}
+Identifiers (also known as variables or macros), we can break up
+complex music expressions. An identifier is assigned as follows
-If you want to include large examples into the text, it is more
-convenient to put it in a separate file:
+@example
+namedMusic = @{ @dots{} @}
+@end example
-\lilypondfile@{screech-boink.ly@}
+The contents of the music expression @code{namedMusic} can be used
+later by placing a backslash in front of the name
+(@code{\namedMusic}, just like a normal LilyPond command). Identifiers
+must be defined @emph{before} the main music expression.
-\end@{document@}
-@end example
+@lilypond[quote,verbatim,ragged-right]
+violin = \new Staff { \relative c'' {
+ a4 b c b
+}}
+cello = \new Staff { \relative c {
+ \clef bass
+ e2 d
+}}
+{
+ <<
+ \violin
+ \cello
+ >>
+}
+@end lilypond
+
+@noindent
+The name of an identifier should have alphabetic characters only: no
+numbers, underscores, or dashes.
+
+It is possible to use variables for many other types of objects in the
+input. For example,
-Under Unix, you can view the results as follows:
@example
-$ cd input/tutorial
-$ mkdir -p out/
-$ lilypond-book --outdir=out/ lilbook.tex
-lilypond-book (GNU LilyPond) 1.7.23
-Reading `input/tutorial/lilbook.tex'
-Reading `input/screech-boink6.ly'
-@var{lots of stuff deleted}
-Writing `out/lilbook.latex'
-$ cd out
-$ latex lilbook.latex
-@var{lots of stuff deleted}
-$ xdvi lilbook
+width = 4.5\cm
+name = "Wendy"
+aFivePaper = \paper @{ paperheight = 21.0 \cm @}
@end example
-Running lilypond-book and running latex creates a lot of temporary
-files, and you would not want those to clutter up your working
-directory. The @code{outdir} option to lilypond-book creates the
-temporary files in a separate subdirectory @file{out}.
+Depending on its contents, the identifier can be used in different
+places. The following example uses the above variables:
-The result looks more or less like this:
+@example
+\paper @{
+ \aFivePaper
+ line-width = \width
+@}
+@{ c4^\name @}
+@end example
-@separate
-In a lilypond-book document, you can freely mix music and text. For
-example:
-@lilypond
-\score {
- \notes \relative c' {
- c2 g'2 \times 2/3 { f8 e d } c'2 g4
- }
- \paper {
- raggedright = ##t
- }
-}
-@end lilypond
+@node After the tutorial
+@subsection After the tutorial
-Notice that the music line length matches the margin settings of the
-document.
+After finishing the tutorial, you should probably try writing a
+piece or two. Start with one of the @ref{Templates} and
+add notes. If you need any notation that was not covered in the
+tutorial, look at the Notation Reference, starting with
+@ref{Basic notation}. If you want to write for an instrument
+ensemble which is not covered in the templates,
+take a look at @ref{Extending the templates}.
-If you have no @code{\score} block in the fragment,
-@code{lilypond-book} will supply one:
+Once you have written a few short pieces, read the rest of
+the Learning Manual (chapters 3-5). There's nothing wrong
+with reading them now, of course! However, the rest of the
+Learning Manual assumes that you are familiar with
+LilyPond input. You may wish to skim these chapters right
+now, and come back to them after you have more experience.
-@lilypond
- c'4
-@end lilypond
-In the example you see here, two things happened: a
-@code{score} block was added, and the line width was set to natural
-length. You can specify options by putting them in brackets:
+@node How to read the manual
+@subsection How to read the manual
-@lilypond[26pt,verbatim]
- c'4 f16
-@end lilypond
+As we saw in @ref{How to read the tutorial}, many examples in the
+tutorial omitted a @code{\relative c'' @{ ... @}} around the printed
+example.
+
+In the rest of the manual, we are much more lax about the
+printed examples: sometimes they may have omitted a
+@code{\relative c'' @{ ... @}}, but in other times a different initial
+pitch may be used (such as @code{c'} or @code{c,,}), and in some cases
+the whole example is in absolute note mode! However, ambiguities like
+this only exist where the pitches are not important. In any example
+where the pitch matters, we have explicitly stated our @code{\relative}
+our our absolute-mode @code{@{ @}}.
-If you want to include large examples into the text, it is more
-convenient to put it in a separate file:
+If you are still confused about the exact LilyPond input that was
+used in an example, read the HTML version (if you are not already doing
+so) and click on the picture of the music. This will display the exact
+input that LilyPond used to generate this manual.
-@lilypondfile{screech-boink.ly}