Three of my favorites are..
Dream Theater's "Blind Faith". Pretty good guitar solo, followed by a great piano solo, followed by a righteous organ solo, followed by a wicked (i was running out of adjectives) keyboard solo. Of course 3/4 of those were played by one guy, but it the difference in sound I like.
Every song from all of CABs albums. Especially live these guys are just great, they'll throw down the chords that the song is over, then they'll just go back and forth, back and forth for what seems like forever.
Ring Of Fires "Atlantis", definitely kicks ass can't think of much to say about it.