This concert brings rock band O.A.R. together with singer-songwriters Gavin DeGraw and Lisa Loeb for an outdoor, multi-genre evening at San Diego State University’s Cal Coast Credit Union Amphitheater. The show pairs O.A.R.’s jam-rock sound with DeGraw’s pop-rock songwriting and Loeb’s singer-songwriter/alt-pop repertoire, making it a cross-generational lineup in a historic campus amphitheater setting.