- 1955
- Franco Corelli, Gianandrea Gavazzeni, Giangiacomo Guelfi & Giulietta Simionato
- Claudio Abbado, Gianni Raimondi, La Scala Opera House Orchestra & Chorus, Mirella Freni, Nicolai Ghiaurov & Piero Cappuccilli
- Dame Joan Sutherland
- Montserrat Caballé
- Alessandro Bonci, Giuseppe Anselmi, Lina Cavalieri, John McCormack, Rosa Ponselle, Giovanni Zentella, Maria Sammarca, Ferdinand Ansseaau, Mattia Battistini, Claudia Muzio, Enrico Caruso, Elisabeth Rethberg, Richard Tauber, Rosa Raisa, Aureliano Pertile, Emmy Destinn, Alfred Piccaver, Florence Easton, Antonio Cortis, Dmitri Smirnov, Anne Roselle & Giovanni Martinelli
- Deborah Sasson, Eva Marton, Peter Hofmann & Renata Scotto