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