Raymond Leppard, London Philharmonic Orchestra, Glyndebourne Festival Opera, Marjorie Biggar, Enid Hartle, Teresa Cahill, Ugo Trama, Peter Gottlieb, Ileana Cotrubas, James Bowman, Janet Baker, Hugues Cuénod, Janet Hughes, Federico Davia, Owen Brannigan, Teresa Kubiak & Isla Brodie