Package mup

A music notation program that can also generate MIDI files

http://www.arkkra.com

Mup is a program for printing music. It takes an input file containing ordinary
(ASCII) text describing music, and produces PostScript output for printing the
musical score described by the input.
General Commands
Command Description
mkmupfnt create fontfile for overriding Mup fonts
mup music publisher
mupdisp display output from Mup music publisher program
mupmate user interface for Mup music publisher
mupprnt print output from Mup music publisher