- George Szell, London Symphony Orchestra & Elisabeth Schwarzkopf
- Alberto Erede, Renata Tebaldi, Swiss Romande Orchestra, RAI Symphony Orchestra, Milan, Nino Sanzogno, Orchestra del Teatro alla Scala di Milano, Arturo Toscanini, Arturo Simonetto, Carlo Bergonzi, Mario del Monaco, Dimitri Mitropoulos, Fiorentino Maggio Musicale Orchestra, Silvio Maionica, Hans Beirer, Karl Böhm, San Carlo Theatre Orchestra, Gaetano Merola, San Francisco Opera Orchestra, Giuseppe di Stefano, Carlo Maria Giulini & RAI Symphony Orchestra Rome
- Olga Borodina & Larissa Gergieva
- Pascal Rogé, Catherine Dubosc, Dame Felicity Lott, François Le Roux & Gilles Cachemaille
- Dietrich Fischer-Dieskau, Sir John Barbirolli, Dame Janet Baker, André Previn & Daniel Barenboim
- Gabriel Bacquier, José Van Dam, Teresa Berganza, Dame Felicity Lott, Jessye Norman & Mady Mesple
- Beverly Sills, Joseph Evans, Opera Company of Boston, Sarah Caldwell, Tatiana Troyanos & William Fred Scott