Giorgio Tozzi, Jussi Björling, Renata Tebaldi, Adelio Zagonara, Mario Sereni, Tommaso Frascati, Piero De Palma, Anna di Stasio, Nelly Pucci, Myriam Funari, Orchestra and Chorus of the Opera House, Rome, Erich Leinsdorf, Luigi Ricci, Ugo Catania & Giuseppe Conca