You KNOW it had to be done! =3
I've just learned about the astonishing number of tracks in the game, it's incredible, in fact I'm downloading them right now. There are 314 music tracks in SSBB in all, the best I've heard so far is probably the Final Boss battle theme, Final Destination (look for it on YouTube, you'll find it easily).
I've also seen a video of a Final Smash compilation, some of them look incredible, and others seem strange and make me want to try them out, like Luigi's. Anyways, there's a lot of stuff I look forward to in Brawl, if you have anything to add or Brawl stuff that you found, just post it here.