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