This is an old one. I recently dug out my old Roland module and rigged it up to my PC. Running some old software I managed to record this one off. Also I had an Atari ST emulator running, with MIDI support, and was able to record some *super* old tunes. I may well upload a few soon and then post them on the site.
This tune is very chilled and repetitive. I particular like the lo-fi loop running in the background.