Un ballo in maschera: Atto III, scena 2. “Forse la soglia attinse”

Robert Shaw, George Cehanovsky, Virginia Haskins, Robert Merrill, Nicola Moscona, Herva Nelli, Jan Peerce, Robert Shaw Chorale, John Carmen Rossi, Norman Scott, Claramae Turner, NBC Symphony Orchestra, Arturo Toscanini