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