- 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
- Franco Bonisolli, Mirella Freni & and others
- Renata Tebaldi
- Montserrat Caballé, Luciano Pavarotti, Agnes Baltsa, Sherrill Milnes, Nicolai Ghiaurov, The London Opera Chorus, National Philharmonic Orchestra & Bruno Bartoletti
- Gino Marinuzzi & Orchestra del Teatro alla Scala di Milano
- Ettore Bastianini, Piero Cappuccilli, Rolando Panerai & Luciano Pavarotti
- Dame Joan Sutherland