Stephen Doughty
René Pape
Phillip Joll
Eva Maria Hurdes
Erna Maria Muhlberger
Paul Frey
Edinburgh Festival Chorus
Ryszard Karcykowski
Kathleen Joyce
Geoffrey Morgan
Jamie Hopkins
Kim Borg
Jon Vickers
Werner Krenn
Evgeny Nikitin
Helga Dernesch
Alastair Miles
Victor Braun
Arthur Davies
Gary Lakes
