Patrizia Ciofi, David Golub, Orchestra Internazionale D'Italia, Renato Palumbo, Paolo Arrivabeni, Teatro La Fenice Orchestra, Eric Hull, Teatro Lirico Orchestra, Emmanuel Villaume, Riccardo Frizza, Orchestra del Teatro Carlo Felice & Lorin Maazel
Helen Olheim, The Metropolitan Opera Chorus, Lucielle Browning, The Metropolitan Opera Orchestra, Wilfrid Pelletier, Irra Petina, George Cehanovsky, Lily Pons, Nicholas Massue, Armand Tokatyan, Annamary Dickey & Ezio Pinza