Juan Emilio Martini, Victor de Narke, 비벌리 실즈, Gian Piero Mastromei, 알프레도 크라우스, Jose Nait, Buenos Aires Teatro Colon Orchestra, Horacio Mastrango, Buenos Aires Teatro Colon Chorus, Lidia de la Merced
George del Monte, Helen Baisley, Jack DeLon, Robert Atherton, Chester Ludgin, 비벌리 실즈, 아서 뉴먼, Joshua Hecht, Lou Rodgers, 에머슨 버클리, Keith Kaldenberg, Donald Arthur, Edson Hoel, Beatrice Krebs, New York Opera Orchestra, Dorothy White, Greta Wolff, Lynda Jordan, Lynn Taussig, Frances Bible, Mary LeSawyer, Peter Sliker, Dan Marek, William Saxon, John Dennison, New York City Opera Chorus, Grant Williams, Jennie Andrea, Walter Cassel
