By Denny Dyroff, Staff Writer, The Times State Champs There’s no question that the show at the Theatre of the Living Arts (334 South Street, Philadelphia, 215-222-1011, http://www.lnphilly.com) on May 9 will be a high-energy blast of popular music. The popular venue on South Street will host a concert featuring State Champs as headliners along with a power-packed bill featuring Don Broco, Against...