René Pape
Jon Vickers
John Shirley-Quirk
Mark Oswald
The Ambrosian Singers
Chor Der Staatsoper Berlin
Martti Talvela
Zdenek Plech
Gary Lakes
John Tomlinson
Gidon Saks
Robert Tear
Kenneth Riegel
Monte Pederson
Stephen Doughty
Ian Caley
Kim Borg
Jaroslav Brezina
Netherlands Radio Chorus
Alastair Miles