Jimi Hendrix. His music is so shamanic. It's almost like holy. Any time i'm upset about anything, or like stopped at a really long traffic light (and getting paniky), I just pop in Jimi Hendrix's Greatest Hits, and it totally elevates my mood. Its sooo cool music. I wish that dude was still alive.
YEAH zEPLIN AND tHE sTONES ARE AWSOME. aCTUALLY, rUSTED rOOT AND EaRLY Dylan (before de became a fundamentalist Christian) are also on my list of music that heals.