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