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