@item
@uref{http://@/common-lisp@/.net/project/fomus/,FOMUS},
a LISP library to generate music notation
+@item
+@uref{http://vsr.informatik.tu-chemnitz.de/staff/jan/nted/nted.xhtml},
+has experimental export for lilypond.
+@item
+@uref{http://www.tuxguitar.com.ar/}, can export to lilypond.
+@item
+@uref{http://musescore.org} can also export to lilypond.
@end itemize