Disc 1
Disc 2
Disc 3
August 1, 2014 31 songs, 3 hours 9 minutes ℗ 2014 Urania Records
- 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
- Carlo Galeffi, Mario Ancona, Enrico Molinari, Alexander Sved, Titta Ruffo, Pasquale Amato, Pavel Lisitsian, Giuseppe De Luca, Riccardo Stracciari, Heinrich Schlusnus, Joseph Schwarz, Lawrence Tibbett, Carlo Tagliabue, Leonard Warren, Mattia Battistini, Cesare Formichi, Giuseppe Danise, Victor Maurel, Antonio Scotti, Antonio Magini-Coletti & Elisa Petri
- Piero Cappuccilli, Claudio Abbado, Gianni Raimondi, La Scala Opera House Orchestra & Chorus, Mirella Freni & Nicolai Ghiaurov
- Marilyn Horne, Dimiter Petkov, Georges Prêtre, Nicolai Gedda, Orchestra & Chorus of Rome Opera & Roger Soyer