- Emilia Cundari, Leonard Warren, Osie Hawkins, Orchestra del Maggio Musicale Fiorentino, Alessio De Paolis, The Metropolitan Opera Chorus, Nicola Filacuridi, Ugo Savarese, Renata Tebaldi, Giuseppe Campora, Fausto Cleva, The Metropolitan Opera Orchestra, Clifford Harvuot, Helen Vanni, Calvin Marsh, James McCracken, Tullio Serafin, Coro del Maggio Musicale Fiorentino, George Cehanovsky
- Brian Sullivan, Thomas Hayward, The Metropolitan Opera Chorus, Mildred Miller, Tibor Kozman, John Brownlee, Heidi Krall, Laurel Hurley, The Metropolitan Opera Orchestra, Clifford Harvuot
