A brief History of Rock 'N' Roll (In 100 Riffs)

Just found this Video, and thought it was pretty cool!

Oh!
I really liked it, Paul! Danke schön!!

For a non well-versed person in music, like me, it was nice to have this "catch up" lesson and to get to
know the names of some of the songs I've been listening here and there and I never got to know
the tittle.

Question over to you, folks:
which is, in your opinion, the most famous/recognisible guitar riff ever??

For me, it's Smoke On The Water (Deep Purple)

Satisfaction - Stones
Whole Lotta Love - Led Zep
Voodoo Chile - Hendrix

these are first that spring to mind for me!

Chuck Berry - Johnny B. Goode Intro. Definitely.

That was a fun video to watch. I hate to admit it though, but I only recognized a few of the last 10 riffs... I guess I'm out of touch.

I'm headed down to the ol' cd collection and digging out some Metallica, Alice in Chains, Soundgarden, and Smashing Pumpkins. It's gonna get loud and dirty in here.

Thanks for the trip down memory lane.
hrg