Hi,
I am trying to create a procedure to create rehearsal midi files for each voice of a choir piece. In order to do that I need to be able to dynamically create \book blocks (one for each voice). Is that possible? I have tried to have a music function output it like:
rehearsalMidi =
#(define-music-function
(parser location)
()
#{ \book { .. } #})
but that gives me an error:
music function cannot return #<Book>
Is there some way to dynamically create book blocks?
Thanks,
Morten