Best rock cover songs, list your favorites


Guys/gals im a lover of cover songs, Which songs you enjoy the most? rock or acoustic.
nickjn
Hootie and the Blowfish doing Bill Wither's 'Use Me'. Sorry, thought it was a nice nod. Also, I can't get enough of hearing Pat Traver's version of (take your pick) 'Born Under a Bad Sign' off the "Crash and Burn" album. I think I've actually refoamed woofers due to a few cuts off of that album...or was it Queen's 'Dragon Attack'. Not sure.
One more where the cover is probably more recognized than the original:

Peter Green/Fleetwood Mac's "Black Magic Woman" being covered by Santana.