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