Live at the ’12-12-12′ Sandy Benefit Concert
Paul McCartney jams with Nirvana, and Bruce Springsteen, Eric Clapton, the Who, Bon Jovi and more perform
Bruce Springsteen, Roger Waters, and Kanye West
Kevin Mazur/WireImage for Clear Channel
Surviving Nirvana members Krist Novoselic, left, and Dave Grohl performed a new song with Paul McCartney at Madison Square Garden as part of the "12-12-12" concert benefiting victims of Hurricane Sandy.
