This is more or less my take on Vanilla Dome from Super Mario World for the SNES. The drums borrow heavily from the underground themes of the Mario franchise, and the sparkly, glass-like tones in the melody are directly influenced by the Vanilla Dome theme. Where mine differs is in the constant bassline and the fact that a melody is much more clearly defined in mine, as opposed to the twinkling sounds of Vanilla Dome.
This is a very basic theme that combats its repetitiveness with a melody line that is broken up by subtle changes.
Download "Frost Cave"