It's been announced that Paul McCartney, Radiohead, Justin Timberlake and a "quadruple threat" of Jay-Z, Lil Wayne, TI and Kanye West will all perform at the 51st Grammy Awards on Feb. 8
As I read the article at billboard.com, the most interesting part for me was this McCartney will be backed up by Dave Grohl on the drums. It's not the first time Grohl has played drums since leaving Nirvana he's played on a bunch of albums, such as Tenacious D's debut but seeing him back up a Beatle could be something memorable.