This concert features rock band O.A.R. alongside singer-songwriters Gavin DeGraw and KT Tunstall in a multi-artist evening at the Huntington Bank Pavilion at Northerly Island in Chicago. The outdoor amphitheater setting provides lake and skyline views while hosting a bill that blends alternative rock, pop-rock, and singer-songwriter material. The show is notable for bringing together established crossover acts for a summer amphitheater performance in Chicago.