Derniers albums
- Frances Bible, Emerson Buckley, Keith Kaldenberg, Donald Arthur, Lou Rodgers, Arthur Newman, Edson Hoel, Joshua Hecht, Beatrice Krebs, New York Opera Orchestra, Dorothy White, Greta Wolff, Lynda Jordan, Lynn Taussig, George del Monte, Helen Baisley, Grant Williams, Jennie Andrea, Dan Marek, William Saxon, Jack DeLon, Robert Atherton, Mary LeSawyer, John Dennison, New York City Opera Chorus, Peter Sliker, Walter Cassel, Chester Ludgin, Beverly Sills