- \test #"" ##[ \break #]
-
- %% Checks
- \test #"" ##[ \octave a' #] % RelativeOctaveCheck
- \test #"" ##[ | #] % BarCheck
-
- %% Marks
- \test #"" ##[ \mark \default #] % MarkEvent
- \test #"" ##[ \mark "Allegro" #]
- \test #"" ##[ \tempo 4 = 120 #] % MetronomeChangeEvent
-
- %% key, time, clef, bar
- \test #"" ##[ \key \default #] % KeyChangeEvent
- \test #"" ##[ \key e \minor #]
- \test #"" ##[ \clef "bass" #]
- \test #"" ##[ \clef "french^2" #]
- \test #"" ##[ \clef "alto_3" #]
- \test #"" ##[ \time 2/4 #]
- \test #"" ##[ #(set-time-signature 5 8 '(3 2)) #]
- \test #"" ##[ \bar "|." #]
-
- %% staff switches
- \test #"" ##[ \autochange { c d } #] % AutoChangeMusic
- \test #"" ##[ { \change Staff = "up" { c d } } #] % ContextChange
-
- %% Tuplets
- \test #"" ##[ \times 2/3 { c8 d e } #] % TimeScaledMusic
- \test #"" ##[ \times 4/6 { c16 d e f g a } #]
-
- %% \relative and \tranpose
- \test #"NOT A BUG" ##[ \relative c' { c b } #] % RelativeOctaveMusic
- \test #"NOT A BUG" ##[ \transpose c d { c d } #] % TransposedMusic
-
- %% Repeats
- \test #"" ##[ \repeat volta 2 { c d } #] % VoltaRepeatedMusic
- \test #"" ##[ \repeat unfold 2 { c d } #] % UnfoldedRepeatedMusic
- \test #"" ##[ \repeat fold 2 { c d } #] % FoldedRepeatedMusic
- \test #"" ##[ \repeat percent 2 { c d } #] % PercentRepeatedMusic
- \test #"" ##[ \repeat tremolo 4 { c16 d } #] % TremoloRepeatedMusic
- \test #"" ##[ \repeat volta 2 { c4 d } \alternative { { c d } { e f } } #] %
-
- %% Context creation
- \test #"" ##[ \new Staff { c d } #] % ContextSpeccedMusic
- \test #"" ##[ \context Staff { c d } #]
- \test #"" ##[ \context Staff = "up" { c d } #]
- \test #"" ##[
+%% Sequential music
+\test ##[ { { a b } { c d } } #] % SequentialMusic
+\test ##[ << { a b } { c d } >> #] % SimultaneousMusic
+\test ##[ << { a b } \\ { c d } >> #] % VoiceSeparator
+
+%% Chords and Notes
+\test ##[ { ceses ces c cis cisis } #] % NoteEvent
+\test ##[ { deses des d dis disis } #]
+\test ##[ { eeses ees e eis eisis } #]
+\test ##[ { feses fes f fis fisis } #]
+\test ##[ { geses ges g gis gisis } #]
+\test ##[ { aeses aes a ais aisis } #]
+\test ##[ { beses bes b bis bisis } #]
+\test ##[ { c,, d' } #]
+\test ##[ { c' d'=' } #]
+\test ##[ { c! c? } #]
+\test ##[ r1.*4/3 #] % RestEvent
+\test ##[ c1\rest #] % RestEvent
+\test ##[ s2..*3/4 #] % SkipEvent
+\test ##[ R1.*2/3 #] % MultiMeasureRestMusicGroup, MultiMeasureRestEvent
+\test ##[ \skip 2.*3/4 #] % SkipMusic
+\test ##[ < c\1 e\3 >4.*3/4-. #] % EventChord, NoteEvent, StringNumberEvent, ArticulationEvent
+\test ##[ < c-1\4 >8 #]
+\test ##[ { < c e g c' >4 q8-. } #] % RepeatedChord
+
+%% tags
+\test ##[ { \tag #'foo { c4 d } } #]
+\test ##[ c-\tag #'foo -\tag #'baz -^-. #]
+
+%% Graces
+\test ##[ { \grace c8 d2 } #] % GraceMusic
+\test ##[ { \appoggiatura c8 d2 } #]
+\test ##[ { \acciaccatura c8 d2 } #]
+\test ##[ { c1 \afterGrace { b,16 c } d2 } #]
+
+%% Clusters
+\test ##[ { \makeClusters { c4 g } } #] % ClusterNoteEvent
+
+%% Figured bass
+\test ##[ \figures { < 6 > } #] % BassFigureEvent
+\test ##[ \figuremode { < 1-- 3- > < 2+ 4++ > < _! 7! > } #]
+\test ##[ \figuremode { < [6 > < 5] > } #]
+
+%% Lyrics
+\test ##[ \lyrics { a b } #]
+\test ##[ \lyricmode { a -- b } #] % HyphenEvent
+\test ##[ \lyricmode { a __ b } #] % ExtenderEvent
+\test ##[ \lyricmode { "a " } #] % LyricEvent
+\test ##[ \lyricsto "foo" { bla bla } #] % LyricCombineMusic
+\test ##[ { { c d }
+ \addlyrics { bla bla } } #]
+
+%% Drums
+\test ##[ \drums { hihat } #]
+\test ##[ \drummode { hihat4.*3/4 } #]
+
+%% Expressive marks
+\test ##[ c4 ~ #] % TieEvent
+\test ##[ c\noBeam #] % BeamForbidEvent
+\test ##[ c\1 #] % StringNumberEvent
+\test ##[ { c: c:1 } #] % TremoloEvent
+\test ##[ { c-^ c^^ c_^ } #] % ArticulationEvent
+\test ##[ { c-+ c^+ c_+ } #]
+\test ##[ { c-- c^- c_- } #]
+\test ##[ { c-| c^| c_| } #]
+\test ##[ { c-> c^> c_> } #]
+\test ##[ { c-. c^. c_. } #]
+\test ##[ { c-_ c^_ c__ } #]
+\test ##[ { c-\trill c^\trill c_\trill } #]
+\test ##[ { c-1 c^2 c_3 } #] % FingerEvent
+\test ##[ { c-"foo" c^"foo" c_"foo" } #] % TextScriptEvent
+\test ##[ { R1*4-"foo" R^"foo" R_"foo" } #] % MultiMeasureTextEvent
+\test ##[ { < c\harmonic >4 < c e\harmonic > } #] % HarmonicEvent
+\test ##[ { c-\glissando c^\glissando c_\glissando } #] % GlissandoEvent
+\test ##[ { c-\arpeggio c^\arpeggio c_\arpeggio } #] % ArpeggioEvent
+\test ##[ { c\p c^\ff c_\sfz } #] % AbsoluteDynamicEvent
+\test ##[ { c[ c] c^[ c^] c_[ c_] } #] % BeamEvent
+\test ##[ { c( c) c^( c^) c_( c_) } #] % SlurEvent
+\test ##[ { c\< c\! c^\< c^\! c_\< c_\! } #] % CrescendoEvent
+\test ##[ { c\> c\! c^\> c^\! c_\> c_\! } #] % DecrescendoEvent
+\test ##[ { c\episemInitium c\episemFinis } #] % EpisemaEvent
+\test ##[ { c\( c\) c^\( c^\) c_\( c_\) } #] % PhrasingSlurEvent
+\test ##[ { c\sustainOn c\sustainOff } #] % SustainEvent
+\test ##[ { c\sostenutoOn c\sostenutoOff } #] % SostenutoEvent
+\test ##[ \melisma #]
+\test ##[ \melismaEnd #]
+\test ##[ { c\startTextSpan c\stopTextSpan } #] % TextSpanEvent
+\test ##[ { c\startTrillSpan c\stopTrillSpan } #] % TrillSpanEvent
+\test ##[ { c \startStaff c \stopStaff } #] % StaffSpanEvent
+\test ##[ { c\startGroup c\stopGroup c^\startGroup c^\stopGroup c_\startGroup c_\stopGroup } #] % NoteGroupingEvent
+\test ##[ { c\unaCorda c\treCorde } #] % UnaCordaEvent
+\test ##[ \breathe #]
+\test ##[ { c \[ c \] } #] % LigatureEvent
+\test ##[ \~ #] % PesOrFlexaEvent
+\test ##[ { c-\bendAfter #3 } #] % BendAfterEvent
+\test ##[ < c-\rightHandFinger #1 > #] % StrokeFingerEvent
+
+\test ##[ \break #]
+\test ##[ \noBreak #]
+\test ##[ \pageBreak #]
+\test ##[ \noPageBreak #]
+\test ##[ \pageTurn #]
+\test ##[ \noPageTurn #]
+
+%% Checks
+\test ##[ \octaveCheck a' #] % RelativeOctaveCheck
+\test ##[ | #] % BarCheck
+
+%% Marks
+\test ##[ \mark \default #] % MarkEvent
+\test ##[ \mark "Allegro" #]
+\test ##[ \tempo 4 = 120 #] % MetronomeChangeEvent
+\test ##[ \tempo 4 = 108 ~ 116 #]
+\test ##[ \tempo "Allegro" 4 = 132 #]
+\test ##[ \tempo "Andante" #]
+
+%% key, time, clef, bar
+\test ##[ \key \default #] % KeyChangeEvent
+\test ##[ \key e \minor #]
+\test ##[ \clef "bass" #]
+\test ##[ \clef "french^2" #]
+\test ##[ \clef "alto_3" #]
+\test ##[ \time 2/4 #]
+\test ##[ \time #'(3 2) 5/8 #]
+\test ##[ \bar "|." #]
+
+%% staff switches
+\test ##[ \autochange { c d } #] % AutoChangeMusic
+\test ##[ { \change Staff = "up" { c d } } #] % ContextChange
+
+%% Tuplets
+\test ##[ \times 2/3 { c8 d e } #] % TimeScaledMusic
+\test ##[ \times 4/6 { c16 d e f g a } #]
+%}
+%% \relative and \tranpose
+\test #"NOT A BUG" ##[ \relative c' { c b } #] % RelativeOctaveMusic
+\test #"NOT A BUG" ##[ \transpose c d { c d } #] % TransposedMusic
+%}
+%% Repeats
+\test ##[ \repeat volta 2 { c d } #] % VoltaRepeatedMusic
+\test ##[ \repeat unfold 2 { c d } #] % UnfoldedRepeatedMusic
+\test ##[ \repeat percent 2 { c d } #] % PercentRepeatedMusic
+\test ##[ \repeat tremolo 4 { c16 d } #] % TremoloRepeatedMusic
+\test ##[ \repeat volta 2 { c4 d } \alternative { { c d } { e f } } #] %
+
+%% Context creation
+\test ##[ \new Staff { c d } #] % ContextSpeccedMusic
+\test ##[ \new Staff = "up" { c d } #] % ContextSpeccedMusic
+\test ##[ \context Staff { c d } #]
+\test ##[ \context Staff = "up" { c d } #]
+\test ##[