La Gioconda by Amilcare Ponchielli, Eileen Farrell, Franco Corelli, Robert Merrill, Nell Rankin, Giorgio Tozzi, Mignon Dunn, Lou Marcella, John Trehy, George Cehanovsky, Alessio De Paolis, Louis Sgarro, Peter Sliker, Orchestra and Chorus of the Metropolitan Opera, Fausto Cleva