@end ignore
+@item
+Use of @code{\tempo} specifications in @code{\midi} blocks (removed in
+2.9.16 in favor of explicit @code{tempoWholesPerMinute} settings) has
+seen a revival: now any kind of property-setting music is turned into
+context definitions within of output specifications, allowing for
+declarations like
+@example
+\layout @{ \accidentalStyle modern @}
+\midi @{ \tempo 4. = 66 @}
+@end example
+
@item
The LilyPond G clef has been redesigned - upper loop is now more balanced,
bottom crook sticks out less and the "spine" (main vertical line) is more
@end example
In this example the tempo is set to 72 quarter note
-beats per minute. This kind of tempo specification cannot take
-a dotted note length as an argument. If one is required, break
-the dotted note into smaller units. For example, a tempo of 90
-dotted quarter notes per minute can be specified as 270 eighth
-notes per minute:
-
-@example
-tempoWholesPerMinute = #(ly:make-moment 270 8)
-@end example
+beats per minute. @code{\tempo} is actually a music command for
+setting properties during the interpretation of music: in the
+context of output definitions like a @code{\midi} block, as a matter of
+courtesy those are reinterpreted as if they were context modifications.
@cindex MIDI context definitions
>>
\layout {}
\midi {
+ \tempo 2 = 72
\context {
\Score
- tempoWholesPerMinute = #(ly:make-moment 72 2)
midiMinimumVolume = #0.2
midiMaximumVolume = #0.5
}