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
You want to hear a scream? Wilson Pickett covering "Hey Jude" BTW Duane Allman is on guitar.
Sweet Child O'Mine has a great riff...

All above suggestions are excellent candidates too - check this out url for a "researched" list....

http://en.wikipedia.org/wiki/List_of_songs_in_English_labeled_the_best_ever
I will add another vote for:
Bohemian Rhapsody - Queen

WOW...It may be one you don't immediately think about but when you hear it...WOW.
From one emotional extreme to another. Now I don't know the history behind the song but basically three classics in one. My unbiased opinion: Nothing...I repeat nothing beats it, there may be songs I like better for my tastes, memories etc... but Bohemian Rhapsody is had to argue against.