lol the first thing to come to mind was Mamba No. 5. You remember that. As the loop progressed I couldn't decide if it was a character selection screen, an options menu, a starter level with grass and hills, or a robotic level in the idea of the Robotnik levels in Sonic 2-3. The piece stands alone as one of your better works and I definitely see the progression.
Yet, this song lacks definition, now maybe that's what you wanted but, I know it's quite offputting.