by converting the file "vio.mid" with midy2ly i wrote: midi2ly vio.mid
and got the message: SystemError: /home/lilydev/vc/gub/target/mingw/src/python-2.4.2/Objects/listobject.c:243: bad argument to internal function how can I convert the file? yours, Tilo _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org http://lists.gnu.org/mailman/listinfo/bug-lilypond