Dame Joan Sutherland, Donald Gramm, English Chamber Orchestra, Gabriel Bacquier, Leonardo Monreale, Marilyn Horne, Pilar Lorengar, Richard Bonynge, The Ambrosian Singers & Werner Krenn
Elly Ameling, Birgit Finnilä, Richard van Vrooman, Kurt Widmer, Aurèle Nicolet, Academy of St Martin in the Fields, Kenneth Sillito, Choeur du Festival de Montreux, Orchestre de Chambre de Lausanne & Vittorio Negri
Alan Bergius, Christoph Wegmann, Collegium Vocale Gent, Concentus Musicus Wien, Gerhard Schmidt-Gaden, Gustav Leonhardt, Kurt Equiluz, Leonhardt-Consort, Max van Egmond, Nikolaus Harnoncourt, Philippe Herreweghe, Thomas Hampson & Tölz Boys' Choir