- Norman Bailey, Orchestra of the Royal Opera House, Dame Kiri Te Kanawa, Reginald Goodall, Donald McIntyre, Delia Wallis, Dennis Wicks, David Lennox, Royal Opera Chorus, John Dobson, Anne Pashley, Michael Langdon, Maureen Keetch, Anne Howells, Marjorie Biggar, Alison Hargan, Royal School of Church Music Choir, Amy Shuard, Edgar Evans, Jon Vickers, Nan Christie, Louis Hendrikx
- Marjorie Wright, Orchestra Sinfonica RAI di Roma, Coro RAI di Roma, Oliviera Miljakovic, Wolfgang Brendel, Werner Hollweg, Carlo Maria Giulini, Carlo Gaifa, Anne Howells, Dame Margaret Price, Robert Amis el Hage
