A partial first measure (pickup) is correctly represented in LilyPond and the PDF file it generates but is the first part of the next measure in the Midi file generated. The result alters every measure in the score with Midi sometimes having to add rests or change duration at the end to get the timing right.
Look at any classical Allemande .ly file which typically has a very brief first measure (often only 1/16th in Bach) and the midi file it generates. _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond