Of Monsters and Men performs at the Newport Folk Festival in Newport, R.I. in this July 29, 2012 file photo. The band from Iceland took the stage May 16,
Of Monsters and Men performs at the Newport Folk Festival in Newport, R.I. in this July 29, 2012 file photo. The band from Iceland took the stage May 16, 2013, at Oakland's Fox Theater. (AP Photo/Joe Giblin) (Joe Giblin)