- Bernard Haitink, Sir Thomas Allen, Nancy Gustafson, Grant Dickson, Sir John Tomlinson, Robin Leggate, Herbert Lippert, Richard Lloyd Morgan, Simon Wilding, Alasdair Elliott, Paul Crook, Gwynne Howell, Orchestra of the Royal Opera House, Royal Opera Chorus, John Dobson, Anthony Michaels-Moore, Michael Druiett, Catherine Wyn-Rogers, Geoffrey Moses, Gösta Winbergh
- Bettina Jensen, Scott MacAllister, Wolfgang Koch, Maria Markina, Deborah Polaski, Gulbenkian Orchestra, Gulbenkian Choir, Jennifer Condon, Jacquelyn Wagner, Martin Homrich, Laurence Meikle, Roman Trekel, Sir John Tomlinson
