Dame Joan Sutherland, Lucia Popp, Carlo Bergonzi, Plácido Domingo, José Carreras, Dietrich Fischer-Dieskau, Orchestre de la Suisse Romande, Orchestra of the Royal Opera House, Covent Garden, National Philharmonic Orchestra, Herbert von Karajan, Sir Georg Solti & Charles Dutoit
Sir Georg Solti, Hildegard Behrens, Peter Hofmann, Hans Sotin, Sona Ghazarian, David Kübler, Theo Adam, Gwynne Howell, Chicago Symphony Chorus & Chicago Symphony Orchestra