Live Performances

Katy Perry (Photo Credit: Kevin Winter/Getty Images)

Watch GRAMMY Artist Performances From Live On Letterman

Katy Perry, Adele, Coldplay, Wilco and other 2012 Grammy nominees perform Live on Letterman.

02/03/2012

Mumford & Sons (Photo Credit: Robyn Beck/AFP/Getty Images)

Watch GRAMMY Artists Perform In-Studio At CBS Radio

Mumford & Sons, The Band Perry, Los Amigos Invisibles and other 2012 GRAMMY nominees perform in-studio at CBS Radio.

02/02/2012

Follow

Get every new post delivered to your Inbox.

Join 2,436 other followers