Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
Band-in-a-Box - Band-in-a-Box is so easy to use!
MMA - “MMA—Musical MIDI Accompaniment” is an accompaniment generator.
JJazzLab - Fed up with boring backing tracks ? Try JJazzLab!
Sundog Scale Studio - The MIDI chords and melodies laboratory
Real-time Style Performer - The Real-time Style Performer (RSP) gives you the ability to play musical styles created for Yamaha...