- Louis Hendrikx, Edgar Evans, Michael Langdon, Amy Shuard, Maureen Keetch, Jon Vickers, Nan Christie, Reginald Goodall, Donald McIntyre, Dennis Wicks, Anne Howells, Delia Wallis, Dame Kiri Te Kanawa, Norman Bailey, Orchestra of the Royal Opera House, Marjorie Biggar, Alison Hargan, Royal School of Church Music Choir, David Lennox, Royal Opera Chorus, John Dobson, Anne Pashley
- Shirley Verrett, John Alldis Choir, Paul Plishka, James Levine, Philharmonia Orchestra, Beverly Sills, Enrico di Giuseppe
