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