In what was deemed the arena’s first rock ‘n’ roll show, Bill Haley and his Comets headlined a 12-act bill on April 30, 1956, that also included Bo Diddley, LaVern Baker, Big Joe Turner, the Drifters, the Platters, and Frankie Lymon. “Like natives at a voodoo ritual,” the Star reported the following day, “the crowd writhed and reeled until their pent-up emotions burst the dam of reason and the clambered on to the stage and into the aisles to dance.” The following years, the Gardens was one of three Canadian stops Elvis Presley made on his only tour outside of the U.S.