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