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