- Joyce Livingstone, Chorus of the Royal Opera House, David Allen, Orchestra of the Royal Opera House, Harry Gawler, Ronald Firmager, David Tree, Geraint Evans, Michael Langdon, John Lanigan, Barbara Howitt, Victoria de los Ángeles, Rudolf Kempe
- David Webster, Cesare Siepi, David Ward, Robert Savoie, Geraint Evans, Georg Solti, Sena Jurinac, Chorus of the Royal Opera House, Mirella Freni, Richard Lewis, Leyla Gencer, Orchestra of the Royal Opera House
