VArranger - vArranger is a PC arranger software, playing Yamaha, Roland and Ketron styles in realtime !

Hum - Songwriting for iPhone

Real-time Style Performer - The Real-time Style Performer (RSP) gives you the ability to play musical styles created for Yamaha...

Songcraft.io - A platform for songwriters to write, organize & collaborate.

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.

Horucco - Horucco is an cloud based app for musicians, songwriters, producers of every skill levelExplore chords and discover related chords on the fly.