Pink Floyd - Pulse
Led Zeppelin - Physical Grafitti
The Clash - The Singles
Talking Heads - Stop Making Sense (Special Edition)
Queen - A Night at the Opera
Elvis Costello - The Best of Elvis Costello

Note that 4/6 are either live or greatest hits albums.

It was very difficult to not include either Queen's Hot Space or David Bowie's Let's Dance, but I couldn't warrant including a CD simply for one song, no matter how freaking awesome Under Pressure is. Choosing not to include the Garden State soundtrack was hard too. D=