Tito Gobbi Mario Rossi Leyla Gencer Ferruccio Mazzoli Walter Monachesi Mirto Picchi Anna Maria Borrelli San Carlo Theatre Orchestra Gino Sarri San Carlo Theatre Chorus Giovanni Omodeo
Robert Merrill Thomas Schippers Gabriella Tucci Giulietta Simionato Franco Corelli Ferruccio Mazzoli Luciana Moneta Angelo Mercuriali Mario Rinaudo Orchestra of the Rome Opera House