GNU LilyPond which converts music definition files into visual or
audio output: it can typeset formatted sheet music to a TeX file and
and (mechanical) performances to MIDI files. Features include multiple
-meters, clefs, keys, lyrics, versatile input-language, cadenzas
+staffs meters, clefs, keys, lyrics, versatile input-language, cadenzas
beams, slurs, triplets.
%prep