Hello,
I am relatively new to Lilypond.
I try to check the total length of a SequentialMusic part, i.e.
my_score_part = { c'4 d e f }
I want to get the result 4 quarters (or any other numerical representation)
and for
my_score_part2 = { c'4 d e f g8}
should deliver 4 quarter and 1 eighth.
I found in the documentation the property:
length-callback (procedure):
ly:music-sequence::cumulative-length-callback
but I don't know how to use it.
I would be very thankful, if anybody could provide an example.
Best regards
Hans
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