"Lights Go Out" is a song released by American rock band Fozzy. It was released on April 29, 2014 and served as the first single from the band's sixth studio album, Do You Wanna Start a War. It was also one of the official theme songs for the 2014 WWE pay-per-view SummerSlam, during which Fozzy vocalist Chris Jericho lost his match against Bray Wyatt.