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