July 3, 2006 25 songs, 1 hour 19 minutes ℗ 1965 & 1968 The copyright in these sound recordings is owned by EMI Records Ltd. This compilation & digital remastering 2006 EMI Records Ltd.
- Gabriel Bacquier, Dame Joan Sutherland, Werner Krenn, Pilar Lorengar, Donald Gramm, Marilyn Horne, Leonardo Monreale, Clifford Grant, The Ambrosian Singers, English Chamber Orchestra & Richard Bonynge
- Alberto Erede, Renata Tebaldi, Swiss Romande Orchestra, RAI Symphony Orchestra, Milan, Nino Sanzogno, l'Orchestra della Scala di Milano, Arturo Toscanini, Arturo Simonetto, Carlo Bergonzi, Mario del Monaco, Dimitri Mitropoulos, Fiorentino Maggio Musicale Orchestra, Silvio Maionica, Hans Beirer, Karl Böhm, San Carlo Theatre Orchestra, Gaetano Merola, San Francisco Opera Orchestra, Giuseppe di Stefano, Carlo Maria Giulini & RAI Symphony Orchestra Rome
- Chorus of the Royal Opera House, Covent Garden, Franco Corelli, Orchestra of the Royal Opera House, Sir Alexander Gibson & Zinka Milanov