por Warren Jones, Martin Katz, Olafur Bjarnason, Montserrat Caballé, Helen Donath, Renée Fleming, Marilyn Horne, Samuel Ramey, Frederica von Stade & Ruth Ann Swenson
Warren Jones, Martin Katz, Olafur Bjarnason, Montserrat Caballé, Helen Donath, Renée Fleming, Marilyn Horne, Samuel Ramey, Frederica von Stade & Ruth Ann Swenson