The hard-rock finale will also Fleetwood Mac guitarist Lindsey Buckingham
Taylor Swift, Keith Urban, Macklemore and Ryan Lewis also set to perform
New single rumored to be about former girlfriend Taylor Swift
One Direction play ball, Dave Grohl reveals Foo Fighters news
Singer premieres new single during live chat with fans
Kanye’s ‘Fantasy’ conquered reality; the Black Keys locked into a groove; Arcade Fire burned down the suburbs
