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