- Bernard Haitink, Nancy Gustafson, Grant Dickson, Michael Druiett, Catherine Wyn-Rogers, Geoffrey Moses, Gösta Winbergh, Anthony Michaels-Moore, Robin Leggate, Sir John Tomlinson, Sir Thomas Allen, Royal Opera Chorus, John Dobson, Alasdair Elliott, Paul Crook, Gwynne Howell, Richard Lloyd Morgan, Simon Wilding, Orchestra of the Royal Opera House, Herbert Lippert
- Guy Renard, Peter Lika, Michael Gielen, John Bröcheler, Alessandra Marc, Margaret Jane Wray, Dagmar Peckova, Hanno Müller-Brachmann, South West German Radio Symphony Orchestra, Baden-Baden, Aurelius Sängerknaben Calw, James Johnson, Rundfunkchor Berlin, Laura Aikin, Anthony Michaels-Moore, Thomas Harper tenor, Europe Choir Academy, Christiane Boesiger, Eugenie Grunewald, Glenn Winslade
