Requesting adding the ability to state a filename for midi output from within
score's midi block (or other score-specific block).
\book{
\bookpart{
...some markup
\score{
.....music for ScoreOne
\layout{}
\midi{ \set midifilename = "chap1-piece-one" }
}
...more markup
\score{
.....music for ScoreTwo
\layout{}
\midi{ \set midifilename = "chap1-piece-two" }
}
}
\bookpart{
...more markup
\score{
.....music for ScoreThree
\layout{}
\midi{ \set midifilename = "chap2-piece-one" }
}
...more markup
\score{
.....music for ScoreTwo
\layout{}
\midi{ \set midifilename = "chap2-piece-two" }
}
}
}
Allows one to build a single book.ly file (collection of scores) that produces
a single "book.pdf" output, as well as individual midi files with user-
selected names significant to their content/context (i.e. chapter number,
composer, opus, etc.).