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