Green Grass & High Tides - The Outlaws @ Capitol Theatre NY
Kids.Enter Sandman
Smells Like Teen Spirit
Sweet Child O' Mine
The original studio version. I still remember the first time I heard this on vacation in Colorado in 1975 driving toward Colorado Springs in my '71 Chevelle 400 big block with the rear deck 6X9 speakers....
ELP -
Personally, I'd take Clampdown over London Calling, even if it could be disqualified for being 0:43 long. And a number of their songs could also qualify.