Maureen Keetch, Reginald Goodall, Norman Bailey, Orchestra of the Royal Opera House, Edgar Evans, Dame Kiri Te Kanawa, Anne Howells, Delia Wallis, Louis Hendrikx, Donald McIntyre, Dennis Wicks, Marjorie Biggar, Alison Hargan, Royal School of Church Music Choir, Jon Vickers, Nan Christie, Michael Langdon, Amy Shuard, David Lennox, Royal Opera Chorus, John Dobson, Anne Pashley
Christa Ludwig, Herbert Lackner, Vienna Boys' Choir, Margarita Lilowa, Gottlob Frick, Robert Tear, Lucia Popp, Gillian Knight, Hans Hotter, Vienna Philharmonic, Orchestra of the Vienna State Opera, Birgit Finnilä, Heinz Zednik, Rotraud Hansmann, Georg Solti, Anne Howells, René Kollo, Zoltan Kelemen, Marga Schiml, Alison Hargan, Dietrich Fischer-Dieskau, Ewald Aichberger, Dame Kiri Te Kanawa
Maureen Keetch, Reginald Goodall, Norman Bailey, Orchestra of the Royal Opera House, Edgar Evans, Dame Kiri Te Kanawa, Anne Howells, Delia Wallis, Louis Hendrikx, Donald McIntyre, Dennis Wicks, Marjorie Biggar, Alison Hargan, Royal School of Church Music Choir, Jon Vickers, Nan Christie, Michael Langdon, Amy Shuard, David Lennox, Royal Opera Chorus, John Dobson, Anne Pashley
