- Giuseppe Modesti, Thomas Schippers, Tullio Serafin, Zubin Mehta, Alain Lombard, Franco Ferraris, Gabriele Santini & Franco Corelli
- Victoria de los Ángeles, Mario del Monaco, Leonard Warren, Fausto Cleva & The Metropolitan Opera
- Rosa Ponselle & Charles Hackett
- Eleanor Steber
- Renata Tebaldi
- Robert Merrill, Sir Edward Downes & The New Symphony Orchestra Of London
- Pierre Monteux, Roberta Peters, The Metropolitan Opera Orchestra, Risë Stevens, Lucine Amara, Martial Singher & Richard Tucker