Derniers albums
- George Hagan, Pamela Bowden, Margaret Neville, Richard Golding, Sir Charles Groves, BBC Philharmonic
- Reginald Goodall, Delia Wallis, Louis Hendrikx, Amy Shuard, Edgar Evans, Anne Howells, Maureen Keetch, Marjorie Biggar, Alison Hargan, Royal School of Church Music Choir, Jon Vickers, Nan Christie, Dame Kiri Te Kanawa, Donald McIntyre, Michael Langdon, Dennis Wicks, Norman Bailey, Orchestra of the Royal Opera House, David Lennox, Royal Opera Chorus, John Dobson, Anne Pashley
- Gottlob Frick, Margarita Lilowa, Lucia Popp, Gillian Knight, Robert Tear, Dame Kiri Te Kanawa, Dietrich Fischer-Dieskau, Ewald Aichberger, Wiener Sängerknaben, Anne Howells, Rotraud Hansmann, Georg Solti, Marga Schiml, Alison Hargan, Philharmonique de Vienne, Orchester der Wiener Staatsoper, Birgit Finnilä, Heinz Zednik, René Kollo, Christa Ludwig, Herbert Lackner, Hans Hotter, Zoltan Kelemen
