Just a proof-of-concept piece, using only a Korg MS-10 and Commodore 64 (for percussion only). It was really to see the tonal variety that can be achieved from a single oscillator and envelope generator - really a very limited setup, but you can wriggle quite a bit out of it with some patience.
I still can't get over how awesome that Korg35 filter sounds. It really is one of my all-time favourites!