Disc 1
Disc 2
July 21, 2006 11 songs, 1 hour 41 minutes A Warner Classics/Erato release, ℗ 2006 Parlophone Records Limited
- Deborah Voigt, Gary Lakes, Gino Quilico, René Schirrer, Gregory Cross, Michel Philippe, Chœur de l'Orchestre symphonique de Montréal, Orchestre Symphonique de Montréal & Charles Dutoit
- Richard Bonynge, Chorus of the Welsh National Opera, Welsh National Opera Orchestra, Sherrill Milnes & Dame Joan Sutherland
- Maria Callas, Coro del Teatro alla Scala di Milano, Fiorenza Cossotto, Irene Companeez, Antonino Votto, Teatro Alla Scala Orchestra, Pier Miranda Ferraro & Renato Ercolani
- Ambrosian Opera Chorus, Anna Di Stasio, Dame Gwyneth Jones, Florindo Andreolli, James McCracken, Philharmonia Orchestra, Oliviero de Fabritiis & Sir John Barbirolli
- Walter Berry, Franz Mazura, Iris Vermillion, Michael Kraus, Herbert Lippert, Jonathan Alder, Gewandhausorchester Leipzig & Lothar Zagrosek