Disc 1
Disc 2
- Kirsten Flagstad, Wiener Philharmoniker & Hans Knappertsbusch
- Alberto Erede, Renata Tebaldi, Swiss Romande Orchestra, RAI Symphony Orchestra, Milan, Nino Sanzogno, Orchestra del Teatro alla 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
- Bernard Haitink, Chorus of the Royal Opera House, Covent Garden, Dmitri Hvorostovsky, Elizabeth Norberg-Schulz, Galina Gorchakova, Ildebrando d'Arcangelo, Olga Borodina, Richard Margison & Robin Leggate
- English Chamber Orchestra, Dame Janet Baker & Raymond Leppard
- Riccardo Muti
- Antonio Pappano & Plácido Domingo
- Chicago Symphony Chorus, Chicago Symphony Orchestra & Sir Georg Solti