Binding : Audio CD, Label : Deutsche G (Universal), Publisher : Deutsche G (Universal), NumberOfDiscs : 4, PackageQuantity : 1, Format : Box-Set, medium : Audio CD, releaseDate : 1988-08-23, artists : James Morris, Gary Lakes, Kurt Moll, Hildegard Behrens, Jessye Norman, Christa Ludwig, composers : Wagner, conductors : James Levine, orchestra : Metropolitan Opera Orchestra