Hey Jacob! Thanks for documenting my stuff. The music is entirely original - it was made for this game by Hoodwink (A friend of mine, you can find his soundcloud here). As far as I'm aware, it doesn't have a title. (He mentioned that if it MUST have a title, "Dimensions" is a fine name)
There's 3 audio tracks total - the introduction music, and two variations of the same track used for the main game (Different tracks play depending on whether you're switched or not).
I'm not sure if it's available anywhere besides this game. If he chooses to distribute the soundtrack, then that is entirely up to him. I do plan on expanding this title a little bit in the future, so we may hold back on releasing the soundtrack publically until then.