Looks like I wasn't the only one with that idea...
Not so sure about some of their inclusions... The Clash and Johnny Rotten? Really? And why the jab at Beatlemania?
Ok, I guess now we see if we can name everyone on the cover, here's what I got:
The Clash
Johnny Rotten
The Beatles
Robert Johnson
Elvis Presley
Les Paul
Lori Maddox
Louis Armstrong?
Peter Grant
lol... just spotted Gollum by JPJ's leg
and the guy behind Ringo looks pretty familiar, can't place it though.