Two examples of the Stones accidentally playing songs in wrong keys:
Tumbling Dice (Landover 2002): [youtu.be
Sympathy For The Devil (Toronto 2002): [youtu.be
I think Mick sounded pretty good on Tumbling Dice.
As I'm a sax player as well as guitar player, what really impresses me are the brass section that by the flick of the finger CONVERTS their notes on Dice to a step lower, ie A!
That must've been tricky!!! Much easier to do it piano or guitar-wise.