January 1, 1972 47 songs, 2 hours 18 minutes ℗ 1972 Parlophone Records Limited. Remastered 1988 Parlophone Records Limited, a Warner Music Group Company
- Anna Moffo, Giorgio Tozzi, RCA Italiana Opera Orchestra, Shirley Verrett, Fausto Cleva, Carlo Bergonzi, RCA Italiana Opera Chorus, Cornell MacNeil & Ezio Flagello
- Erich Leinsdorf, Cesare Siepi, Birgit Nilsson, Cesare Valletti, Leontyne Price, Fernando Corena, Eugenia Ratti, Heinz Blankenburg, Arnold van Mill, Chorus of the Vienna State Opera & Vienna Philharmonic
- Anna Moffo, Robert Merrill, Rosalind Elias, Alfredo Kraus, Orchestra of the Rome Opera House & Sir Georg Solti
- Agnes Baltsa, Chorus of the Royal Opera House, Covent Garden, Dano Raffanti, Edita Gruberová, Gwynne Howell, Sir John Tomlinson, Orchestra of the Royal Opera House & Riccardo Muti
- Jonel Perlea, Roberta Peters, Robert Merrill & Orchestra of the Rome Opera House