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