Richard Wagner, Orchestra and Choir of the Metropolitan Opera, Artur Bodanzky, Emanuel List, Lauritz Melchior, Lawrence Tibbett, Kirsten Flagstad, Margaret Halstead, Editha Fleischer, Hans Clemens, Arnold Gabor, Giovanni Paltrinieri, James Wolfe, Erich Leinsdorf, Herbert Janssen, Eyvind Laholm的 Tannhäuser