Hi, apparently somewhere in midi generation there's a hard-coded "Voice" context, and midi doesn't want to work with custom-defined contexts. This appears to be similar to http://lists.gnu.org/archive/html/lilypond-user/2013-09/msg00261.html
Example code is at http://github.com/openlilylib/snippets/blob/master/templates/predefined-instruments/midi-bug.ly best, Janek _______________________________________________ bug-lilypond mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-lilypond
