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