The Associated Press reports that musician Joe Perry was hospitalized after falling ill at a concert Sunday night. The longtime Aerosmith lead guitarist was playing a show at Coney Island’s Ford Amphitheater with the Hollywood Vampires, his side band with Johnny Depp, Alice Cooper, and Guns ‘N’ Roses’ Duff McKagan. Perry reportedly sat down mid-performance before eventually walking offstage. He was later taken to Coney Island Hospital, where he underwent some tests.