Disc 1
Disc 2
January 1, 1970 37 songs, 2 hours 32 minutes ℗ as shown. The copyright in this sound recording is owned by EMI Records Ltd. This compilation 1990 by EMI Records Ltd.
- Philharmonia Orchestra, Victoria de los Ángeles, Walter Susskind, Anatole Fistoulari, Gerald Moore, The Metropolitan Opera Chorus, Pierre Monteux, The Metropolitan Opera Orchestra, Cesare Valletti, Jussi Björling, Robert Merrill, Sir Thomas Beecham, The RCA Victor Orchestra, John Reardon, Giorgio Tozzi, Lucine Amara, Tito Gobbi, Anna Maria Canali, Rome Teatro Reale Opera Chorus, Rome Teatro Reale Opera Orchestra, Gianandrea Gavazzeni & Giuseppe di Stefano
- Orquesta del Teatro de la Scala de Milan, Coro del Teatro alla Scala di Milano & Tullio Serafin
- Beniamino Gigli, Teatro Alla Scala Orchestra, Umberto Berrettoni, Studio Orchestra, Rina Gigli, Bruno Seidler-Winkler, Prussian State Cappella Orchestra, Rainaldo Zamboni, Orchestra of the Royal Opera House, Studio harpist, Vito Carnevali, Philharmonia Chorus, Stanford Robinson, Philharmonia Orchestra, Milan Symphony Orchestra & Argeo Quadri
- Mirella Freni, Luciano Pavarotti, Christa Ludwig, Vienna Philharmonic & Herbert von Karajan