I didn't want to jack the other thread about the Fab Four, but I wanted to expand on this subject.
Ours is SandBox Band (.net).
Easy to listen to and watch. They play some great classics from the 70's, 80's, and todays stuff. They must be popular, since when they aren't doing DL, they are at Vegas, Palm Springs, etc. They seem to be fully booked each w/e.
Secondly, I'd have to say the Fab Four.
Those guys, 80's All Starz are cool, too.
Who's your favorite?