(origin ,ly:input-location? "Where was this piece of music defined?")
(original-chord ,ly:music? "Original chord of a repeated chord.
Used by repeated chords in \\relative mode, to determine the first note octave")
+ (ottava-number ,integer? "The octavation for @code{\\ottava}.")
(page-break-permission ,symbol? "When the music is at top-level,
whether to allow, forbid or force a page break.")
in a part.")
(tempo-unit ,ly:duration? "The unit for the metronome count.")
(text ,markup? "Markup expression to be printed.")
+ (time-signature-arguments ,list? "The arguments to a time-signature call.")
(to-relative-callback ,procedure? "How to transform a piece of music
to relative pitches.")
(tonic ,ly:pitch? "Base of the scale.")