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