Teresa Berganza, Luigi Alva, Hermann Prey, Enzo Dara, Paolo Montarsolo, Stefania Malagú, Renato Cesari, London Symphony Orchestra, London Symphony Chorus, Claudio Abbado
Cheryl Studer, Ben Heppner, Thomas Hampson, José van Dam, Victoria de los Angeles, Nicolai Gedda, Mady Mesple, Beverly Sills, Sherrill Milnes, Norma Burrowes, Teresa Berganza, Orchestre National du Capitole de Toulouse, Orchestre du Theatre National de l’Opéra-Comique Paris, Orchestre National de l’Opéra de Monte-Carlo, Michel Plasson, Pierre Monteux, Georges Prêtre, Lorin Maazel u.a.
Alexander Tscherepnin, Helen Donath, Teresa Berganza, Henryk Szeryng, Edith Mathis, Anna Reynolds, Franz Crass, Ernst Haefliger, Julia Hamari, Bernd Weikl, Nicolai Gedda, Dietrich Fischer-Dieskau, Renata Scotto, Gundula Janowitz, James King, Boston Symphony Orchestra, Symphonieorchester des Bayerischen Rundfunks, London Symphony Orchestra, Berliner Philharmoniker, Concertgebouw Orchestra, Israel Philharmonic Orchestra, Orchestre de Paris, Wiener Philharmoniker, Cleveland Orchestra, English Chamber Orchestra u.a.