- Nicola Rossi-Lemeni, Gianandrea Gavazzeni, Orchestra del Teatro alla Scala di Milano & Maria Callas
- Beverly Sills, Joseph Evans, Opera Company of Boston, Sarah Caldwell, Tatiana Troyanos & William Fred Scott
- Virginia Zeani
- Roberta Peters, Robert Merrill, Rome Opera Orchestra & Jonel Perlea
- Silvio Varviso, Elena Suliotis, Wiener Staatsopernchor, Marilyn Horne, Nicolai Ghiaurov & Wiener Opernorchester
- Stephen Gaertner, Maurizio Benini, Patricia Bardon, BBC Symphony Orchestra, Ermonela Jaho & Riccardo Massi
- Will Humburg, Fabio Previati & Ivan Urbas