Helio Workstation - Cross-platform lightweight speed-painting tool for creating music.
VArranger - vArranger is a PC arranger software, playing Yamaha, Roland and Ketron styles in realtime !
Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
Real-time Style Performer - The Real-time Style Performer (RSP) gives you the ability to play musical styles created for Yamaha...
MMA - “MMA—Musical MIDI Accompaniment” is an accompaniment generator.
nimbu - nimbu is the arranger, to play characteristic accompaniments. Accompaniments that allow the title to sound and to be recognized without melody. This arranger performs the way music works. In realtime.