"The Chaos Divider Synth is a handmade Synthesizer from Weird Devices. It features three squarewave oscillators and a effect-unit. It produces very chaotic and rhythmic patterns. Imagine Nintendo Jazz! It is powered by one 9V Battery.
"I'm using the "Axis Tweaker" application which, besides converting your axis-49's to jammers (http://en.wikipedia.org/wiki/Jammer_keyboard), also remaps your QWERTY keyboard to that same isomorphic note layout. (Isomorphic = same fingering in every key.)
I send midi out from the Tweaker to GarageBand where I play along with a backing track I made with a chord progression similar to (the same as?) "Maiden Voyage" by Herbie Hancock.
Ken Rushton (aka MusicScienceGuy), the guy who wrote the Tweaker, is a leader in making the playing of jammers possible: http://musicscienceguy.typepad.com/blog/
"For all you arthouse experimentalists! The no drum machine synth jam. Bioni Samp joined us for some analogue tweaking, "Tha Dance of the Pumpkins". Playing are Korg MS-20 & SQ 10, Yamaha CS50, Roland TB 303 & SH 101. Enjoy!"
"Tinkered with the vid in movie maker and seems to have fixed the wierd playback problem. So the full track! Featured analogue buddies are Roland TR 909, TR 727, SH 101, TB 303 & the Juno 6."