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