Sibelius is music notation software for Mac and Windows. It's easy to learn and fast to use, even if you're unfamiliar with computers. Sibelius notates, plays back, and prints every type of music, from basic piano parts to complex orchestration. It can be used for composing, arranging, teaching, and studying music.

Version 3.0 features tools to create CDs & MP3s of your music, auto page breaks, View score or individual staves, live Flexi-time, editing & playback, Optical note spacing, and 30 extra plug-ins.