- David Ward, Ferdinand Leitner, Orchestra of Teatro Colon, Birgit Nilsson, Wolfgang Windgassen
- Barbara Howitt, Geraint Evans, Michael Langdon, David Tree, John Lanigan, Victoria de los Ángeles, Rudolf Kempe, Orchestra of the Royal Opera House, Harry Gawler, Chorus of the Royal Opera House, David Allen, Ronald Firmager, Joyce Livingstone
- Reginald Goodall, Delia Wallis, Dame Kiri Te Kanawa, Marjorie Biggar, Alison Hargan, Royal School of Church Music Choir, David Lennox, Royal Opera Chorus, John Dobson, Anne Pashley, Edgar Evans, Dennis Wicks, Maureen Keetch, Louis Hendrikx, Donald McIntyre, Michael Langdon, Anne Howells, Amy Shuard, Norman Bailey, Orchestra of the Royal Opera House, Jon Vickers, Nan Christie
- Rhydderch Davies, Orchestra of the Royal Opera House, Ronald Lewis, Giangiacomo Guelfi, Zinka Milanov, David Tree, Forbes Robinson, Franco Corelli, Chorus of the Royal Opera House, Noreen Berry, Sir Alexander Gibson, Michael Langdon
- Forbes Robinson, Gré Brouwenstijn, Rafael Kubelík, Orchestra of the Royal Opera House, Marian Nowakowski, John Lanigan, Raymond Nilsson, Otakar Kraus, Ramón Vinay, Michael Langdon, Chorus of the Royal Opera House, Noreen Berry
- Regina Resnik, Michael Langdon, Ettore Bastianini, Sir Edward Downes, John Kollmann, Amy Shuard, David Kelly, Orchestra of the Royal Opera House, Victor Godfrey, Jon Vickers, Joan Carlyle, Chorus of the Royal Opera House, George Barker
Armónica · Dirección · 1920 - 1991
Michael Langdon
Álbumes en directo
- Barbara Howitt, Geraint Evans, Michael Langdon, David Tree, John Lanigan, Victoria de los Ángeles, Rudolf Kempe, Orchestra of the Royal Opera House, Harry Gawler, Chorus of the Royal Opera House, David Allen, Ronald Firmager, Joyce Livingstone
- Rhydderch Davies, Orchestra of the Royal Opera House, Ronald Lewis, Giangiacomo Guelfi, Zinka Milanov, David Tree, Forbes Robinson, Franco Corelli, Chorus of the Royal Opera House, Noreen Berry, Sir Alexander Gibson, Michael Langdon
- Regina Resnik, Michael Langdon, Ettore Bastianini, Sir Edward Downes, John Kollmann, Amy Shuard, David Kelly, Orchestra of the Royal Opera House, Victor Godfrey, Jon Vickers, Joan Carlyle, Chorus of the Royal Opera House, George Barker
- Reginald Goodall, Delia Wallis, Dame Kiri Te Kanawa, Marjorie Biggar, Alison Hargan, Royal School of Church Music Choir, David Lennox, Royal Opera Chorus, John Dobson, Anne Pashley, Edgar Evans, Dennis Wicks, Maureen Keetch, Louis Hendrikx, Donald McIntyre, Michael Langdon, Anne Howells, Amy Shuard, Norman Bailey, Orchestra of the Royal Opera House, Jon Vickers, Nan Christie
- Howell Glynne, Renata Tebaldi, Ferruccio Tagliavini, Royal Opera Chorus, Francesco Molinari-Pradelli, Tito Gobbi, Orchestra of the Royal Opera House, Ronald Lewis, David Tree, Michael Langdon
- Monica Sinclair, Edgar Evans, Chorus of the Royal Opera House, Erich Kleiber, Maria Wolkovsky, Thorstein Hanneson, John Cockerill, Mitchell, Orchestra of the Royal Opera House, Ronald Lewis, David Tree, Jess Walters, Parry Jones, Frederick Dalberg, Michael Langdon, Musetti
Recopilatorios
- Ava June, Gré Brouwenstijn, Jeannette Sinclair, Lord Harewood, Tito Gobbi, Orchestra of the Royal Opera House, Jon Vickers, Robert Allman, Fedora Barbieri, Boris Christoff, Chorus of the Royal Opera House, Carlo Maria Giulini, Joseph Rouleau, Roger Beardsley, Michael Langdon, Edgar Evans