Here's a guy playing 100 famous riffs in a row, in one take:

http://devour.com/video/the-history-of-rock-n-roll/

That was freakin' awesome!

Very, very cool.

I'm showing my age, though. Once he got into the higher-80s, I didn't know some of them.

Yeah, who the heck is Tom Petty?

I fell off the list at #67.

Interesting, but how can one make a totally truthful claim as to playing riffs on the history of Rock N Roll, by not including the King of Rock N Roll himself!

That was a funny one, Gary !

VERY impressive guitar playing!

This Guitar World lesson with Tom Morello shows how Killing in the Name is meant to be played .

Any other riff would be far more challenging to play .