This is just an example.
I would like that my scheme function "test " generates a midi file with the
name I passed to it.
This is what I have been able to do. It compiles but it does not work:
\version "2.19.82"
test = #(define-void-function (music filename) (ly:music? string?)
#(add-score
#{
\book {
\bookOutputName $filename
\score $music
\midi{}
} #} ) )
\test {a b} "MyFile"
Any mistakes? Thank you, g.
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