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