- Julia Varady, Luciano Pavarotti, Piero Cappuccilli & Terry Edwards
- Daniel Barenboim, Karl Böhm, Herbert von Karajan & Giuseppe Sinopoli
- 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
- René Kollo, Berlin Philharmonic & Herbert von Karajan
- Bayreuth Festival Choir, Bayreuth Festival Orchestra & Wilhelm Pitz
- Hermann Prey