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