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