Sorry for resurrecting this older thread ;-)
Not *exactly* musical output, but pretty close.....my newest sample-/pattern-library for the NI Maschine (and soon for Battery/Kontakt and EXS-24) SSFX Transistor Rhythm was made using a lot of A-100 for synthesis and processing, automated using ES-1/Silent Way.
Audio demos, more info and three free kits are at
http://www.surroundsfx.com/maschine.html#TR
Cheers!
Denis / SSFX