This is a piece I made in just an hour during Ludum Dare 24. For those of you unfamiliar with Ludum Dare, you essentially get 48 hours to create a game from scratch; code, art, and audio must all be done specifically for the project.
I played this on my Korg X-50, and recorded directly to my computer using Sonar 6 LE and my Cakewalk UA-1G audio interface. I'm pretty happy with how it turned out, and it fits the mode of the game quite well. The game isn't out yet, but if you'd like to see a demo, check my page!