- Fernando Iacopucci, Francesco Molinari-Pradelli, John Newton, RCA Italiana Opera Orchestra, Oliviero de Fabritiis, Leontyne Price, Ezio Flagello, Shirley Verrett, Robert Merrill, Erich Leinsdorf, Hartje Mueller, Carlo Bergonzi, Laura Londi, Corinne Vozza, Daniel Guss, Mario Sereni, Thomas Schippers, Robert El Hage, Arturo Basile, RCA Italiana Opera Chorus, Giorgio Tozzi, Reri Grist, Orchestra of the Rome Opera House, Júlia Hamari
