LOL @ the soundtrack coming out before the game XD
Anyway, Whyme, I think it's actually like this:
1. Main SDT
2. Jiggosseum ( since I've noticed that the same instrument is also used in the Jiggosseum music )
3. Banjoland ( RBB is used in this variation )
4. Terrarium of Terror ( Space-y music ) / Aqua Theme
5. Nutty Acres ( that's a guess, lol )
6. L.O.G.
7. SDT Intro ( Intro of the demo too )
I'm still searching for Grunty's music, but so far, no luck yet
And you're better off waiting till the torrent finishes. As soon as it does, just PM me and I'll try to help you.