John Mayer » Battle Studies World Tour

If you weren't a fan before the Jay-Z concert on Fuse TV, you probably wondered who is that guy killing the guitar when he performed "U Dont Know." Well that guy was John Mayer, and he has more than a few hits himself. Mellow and Smooth, his music is something like contemporary Blues, and in each of his albums creating memorable music. His newest release Battle Studies has prompted a world tour and he will be stopping in LA on March 25, 2010.