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