Wagner: Die Walküre - Kirsten Flagstad, Lauritz Melchior, Marjorie Lawrence, Julius Huehn, The Metropolitan Orchestra Boston, The Metropolitan Opera Boston & Erich Leinsdorf
Wagner: Die Walküre - Kirsten Flagstad, Lauritz Melchior, Marjorie Lawrence, Julius Huehn, The Metropolitan Orchestra Boston, The Metropolitan Opera Boston & Erich Leinsdorf