Frank Cohen, Richard Stoltzman, Jack Kulowitch, Dominique Visse, George Szell, Columbia Symphony Orchestra, Rudolf Vbrsky, The Philadelphia Orchestra, Christopher Millard, Marcel Moyse, Odile Bailleux, The Vienna Festival Orchestra, Lorin Maazel, Janine Reiss, David Singer, Bruno Walter, John Macurdy, Lili Kraus, Stephen Simon, Philippe Entremont, Abraham Skernick, Paris Opera Orchestra, Jean-Claude Malgoire, Marlboro Festival Winds, Robert Casadesus, John Serkin, Alexander Heller, E. Scott Brubaker, The Cleveland Orchestra, José Van Dam, Ruggero Raimondi, Choeur Regional Nord-Pas-De-Calais, Meir Rimon, Eugene Ormandy, Martin Hill, La Grande Écurie et la Chambre du Roy, Robert Routch, Randall Wolfgang, Vienna Chamber Orchestra, Gaby Casadesus, Colette Alliot-Lugaz, Rafael Druian & Gregory Reinhart
Yo-Yo Ma, André Previn, Berlin Philharmonic, English Chamber Orchestra, José-Luis Garcia, London Symphony Orchestra, Lorin Maazel, Orchestre National de France, Sir Colin Davis & Bavarian Radio Symphony Orchestra
Yo-Yo Ma, Cecile Licad, Cho-Liang Lin, London Philharmonic Orchestra, Lorin Maazel, Michael Tilson Thomas, Orchestre National de France & Philharmonic Orchestra
Plácido Domingo, Aldo Bottion, Aldo Bramante, Antonio Salvadori, Claudio Giombi, l'Orchestra della Scala di Milano, Coro del Teatro alla Scala di Milano, Ernesto Gavazzi, Ernesto Panariello, Francesco Memeo, Giovanni Savoiardo, Giulio Bertola, Juan Pons, Lorin Maazel, Luigi Roni, Mara Zampieri, Marco Chingari, Nella Verri, Orazio Mori, Pietro Spagnoli, Sergio Bertocchi & Umberto Scalavino
