For those of you that may have missed out on seeing or even hearing about the Beatles tribute band Yellow Matter Custard, somebody has been nice enough to put up quite a few videos of one of their gigs on Youtube.

http://www.youtube.com/watch?v=UmQrsgV1zLo
This is While My Guitar Gently Weeps, for starters.

Now the cool part.
the band is:
Mike Portnoy -drums, vocals (Dream Theater, Neal Morse, Transatlantic, drummers hall of fame)
Neal Morse - vocals, keys, guitar (Spock's Beard, Transatlantic, solo)
Paul Gilbert - guitar, vocals (Mr. Big, solo)
Matt Bissonette - bass, vocals (David Lee Roth, Joe Satriani and anyone else you can think of)