I've got a couple of great posts in this blog of some phenomenal takes on artists performing the great Ben King song, "Stand By Me".
Here's the world version:
Here's the old clip of Springsteen and U2 jamming it:
I've been having a Neville brothers kind of weekend and found this incredible tribute that Aaron did to Ed Bradley after his death in 2006. It's just as meaningful, just as jaw-dropping as either of the two above. Enjoy.