- Licia Albanese, Arturo Toscanini, Johanne Morland, John Garris, Arthur Newman, NBC Symphony Orchestra, George Cehanovsky, Jan Peerce, Paul Dennis, Maxine Stellman, Robert Merrill
- Walter Cassel, Greta Wolff, Lynda Jordan, Lynn Taussig, Emerson Buckley, Keith Kaldenberg, Donald Arthur, Lou Rodgers, Chester Ludgin, Beverly Sills, Mary LeSawyer, Arthur Newman, Dan Marek, William Saxon, George del Monte, Helen Baisley, Edson Hoel, Dorothy White, Frances Bible, Beatrice Krebs, New York Opera Orchestra, John Dennison, New York City Opera Chorus, Joshua Hecht, Grant Williams, Jennie Andrea, Peter Sliker, Jack DeLon, Robert Atherton
