Disc 1
Disc 2
January 1, 1959 37 songs, 2 hours 20 minutes ℗ 1959 Decca Music Group Limited
- Maria Callas, Piero Cappuccilli, Irene Companeez, Coro del Teatro alla Scala di Milano, Fiorenza Cossotto, Renato Ercolani, Pier Miranda Ferraro, Carlo Forti, Leonardo Monreale, Teatro Alla Scala Orchestra, Ivo Vinco & Antonino Votto
- Ettore Bastianini, Giulietta Simionato, Fernando Corena, Orchestra del Maggio Musicale Fiorentino & Alberto Erede
- Regina Sarfaty, Maria Callas, American Opera Society Chorus, Nicola Rescigno, Pier Miranda Ferraro & Glade Peterson
- Marilyn Horne, Dimiter Petkov, Georges Prêtre, Nicolai Gedda, Orchestra & Chorus of Rome Opera & Roger Soyer
- Tito Gobbi, Boris Christoff, Gabriele Santini, Orchestra of the Rome Opera House, Victoria de los Ángeles & Giuseppe Campora
- Silvio Varviso, Elena Suliotis, Chorus of the Vienna State Opera, Marilyn Horne, Nicolai Ghiaurov & Wiener Opernorchester
- Erich Leinsdorf, Ezio Flagello, George Shirley, John McCarthy, Judith Raskin, Leontyne Price, Philharmonia Orchestra, Sherrill Milnes, Tatiana Troyanos, The Ambrosian Opera Chorus & Valda Aveling