Re: Should \partial accept music instead of duration?

[Jean Abou Samra]

Le 26/03/2022 à 03:23, Kieren MacMillan a écrit :
> Hope that makes it clearer?


Yes, I understand better, thanks. I'd just suggest changing your
snippet to

\version "2.23.7"

$(let ((notes (ly:music-property #{ <e f g a b c' d' e' f' g' a' b' c' 
d'> #} 'elements)))
    (make-sequential-music
     (map (lambda (x) (ly:music-deep-copy (list-ref notes (random 
(length notes)))))
          (iota 400))))


with the essential change being the insertion of a
ly:music-deep-copy so it does not share the same music
objects for different notes, which could go wrong with
the application of some music functions.

Cheers,
Jean