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