Beck - MTV makes me wanna smoke crack, mexico, i get lonesome are my favourites
Jeff Buckley - grace, hallelujah (although listen to Leonard Cohens original.. its just as good) mojo pin.. basically anything off the grace album
Soundgarden - superunknown album is good to start with
Jimi Hendrix - i dont like him that much tbh, but Voodoo Chile / All along the Watchtower are tunes
My Bloody Valentine - Ecstacy and Wine or Loveless are great, both quite raw and powerful