- Edith Wiens, Gwynne Howell, Symphonieorchester des Bayerischen Rundfunks, Barbara Kilduff, Ferdinand Leitner, Deon Van der Walt
- Michael Druiett, Catherine Wyn-Rogers, Geoffrey Moses, Gösta Winbergh, Anthony Michaels-Moore, Sir John Tomlinson, Herbert Lippert, Alasdair Elliott, Paul Crook, Richard Lloyd Morgan, Simon Wilding, Nancy Gustafson, Grant Dickson, Sir Thomas Allen, Bernard Haitink, Robin Leggate, Royal Opera Chorus, John Dobson, Gwynne Howell, Orchestra of the Royal Opera House
