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
Wilfried Gahmlich, Elisabeth Norberg-Schulz, Hellen Kwon, Kurt Rydl, Georg Tichy, Michael Halász, Lotte Leitner, Hungarian Festival Chorus, Herbert Lippert & Budapest Failoni Chamber Orchestra
Chœurs de l'Opéra national de Paris, Dame Kiri Te Kanawa, Edda Moser, José Van Dam, Kenneth Riegel, Lorin Maazel, Malcolm King, Paris Opera Orchestra & Ruggero Raimondi