http://www.s-line.de/homepages/gerd_castan/compmus/index_e.html Description on music notation exchange formats and programs supporting them. Also links to related resources. http://www.coloradocollege.edu/Dept/MU/musicpress/engraving.html A source for musicians, typesetters, students, publishers, and anyone else who is interested in music notation and engraving. Includes engraving conventions, a suggested bibliography, and related links.