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