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