Best rock song of all times


Only one answer please.
Not the best written or the best musical complexity but the one that represents the rock.

My choice: Satisfaction - Rolling Stones

Reasons:
- first notes are like the 5th of Beethoven (when you hear those notes, everybody pumps up the volume)
- still very up to date
- a mix of rock and blues rock and Motown sound
- lyrics talks about disatisfaction of young people vs life, politics, money and women (even B Dylan like that song)
- music is very basic as a good rock song should be
ross2
Rush- The Spirit of Radio. Complex, Catchy, and Inventive. I don't believe there is a standard for stupidity in Rock. It either Rocks or it doesn't.
Layla.

I know, I know - not necessarily simple, not necessarily very basic, but after those first 7 notes you are already crankin' the volume. And if you don't crank it, then you're already dead...