I downloaded the ENTIRE soundtrack to Brawl. I actually like a lot of songs. Obviously, the MIDI ones trying to be orchestra still sound like crap, but there are other songs from games I wouldn't expect which make them really cool. Music from Super Mario Land and the original Mario Kart sounded pretty great.

BUT, the entire Melee soundtrack is also in the download (YES, FOUNTAIN OF DREAMS!!), and listening to it...yeah, it still has the better soundtrack overall. The menu music in Melee is just so epic compared to Brawl's (eh, it's okay, but Melee's gets me pumped to fight an epic battle). I'm hoping with My Music I can do some customization for even the menus.