Mumford & Sons

Mumford and Sons Kick Off U.S. Tour In Boston [Exclusive Photos]
The year couldn’t be off to a better start for folk rockers Mumford and Sons. Yesterday, the band announced plans for their summer Gentlemen of the Road Stopover shows, and on Sunday (Feb. 10), they'll perform at the Grammys, where they're nominated for six awards. As if all that weren't enough, the…