Cher played the Niagara Falls Convention Center on the Heart of Stone Tour, which had become one of the biggest-grossing concert tours of 1990. Fresh off her Oscar win for Moonstruck and the massive “If I Could Turn Back Time” video, Cher was at the height of a remarkable solo comeback. Western New York got the full spectacle — elaborate costumes, production design that rivaled any arena rock band, and a voice that had only deepened and strengthened with time.