-%description
-GNU LilyPond is a program which converts a music-script
-(mudela) into TeX output, or MIDI to produce multi-staff
-scores. Features include multiple meters, clefs, keys, lyrics,
-versatile input-language, cadenzas beams, slurs, triplets, multiple
-voices.
+%description
+LilyPond is the GNU Project music typesetter. This program converts
+music definition files into visual or auditive output: it can typeset
+formatted sheet music to a TeX file and and (mechanical) performances
+to MIDI files. Features include multiple staffs, meters, clefs, keys,
+lyrics, versatile input-language, cadenzas beams, slurs, triplets.