Alessandra Ruffini, Giuseppe Morino, Bruno Praticò, Serena Lazzarini, Thelma Badarò, Monica Benvenuti, Carmelo Caruso, Anna Beretta, Diego Cossu, Italian International Orchestra of Bratislava, Italian International Chamber Chorus of Bratislava & Carlos Piantini
Elisabeth Söderström, The Metropolitan Opera Chorus, Jussi Björling, Thelma Votipka, Robert Merrill, Cesare Siepi, Mildred Miller, Roald Reitan, Jean Morel & The Metropolitan Opera Orchestra
Montserrat Caballé, Plácido Domingo, Fiorenza Cossotto, Robert Merrill, Carlo Felice Cillario, The Metropolitan Opera Orchestra & The Metropolitan Opera Chorus