- Luciano Pavarotti, London Symphony Orchestra, Richard Bonynge, Dame Joan Sutherland, Piero Cappuccilli & Nicolai Ghiaurov
- Beniamino Gigli, l'Orchestra della Scala di Milano, Umberto Berrettoni, Studio Orchestra, Rina Gigli, Bruno Seidler-Winkler, Prussian State Cappella Orchestra, Rainaldo Zamboni, Orchestra of the Royal Opera House, Covent Garden, Studio harpist, Vito Carnevali, Philharmonia Chorus, Stanford Robinson, Philharmonia Orchestra, Milan Symphony Orchestra & Argeo Quadri
- Mirella Freni, Nicolai Ghiaurov, Elisabeth Grümmer, Lucia Popp, Hermann Prey, Dame Margaret Price & Munich Radio Orchestra
- Carlo Bergonzi
- James Levine & Renata Scotto
- Giorgio Zancanaro