Binding : Audio CD, Label : Zyx - Classic (ZYX), Publisher : Zyx - Classic (ZYX), NumberOfDiscs : 3, Format : Box-Set, Feature : Record Label : Zyx, medium : Audio CD, publicationDate : 2011-01-01, releaseDate : 2011-09-16, artists : Josef Greindl, Wolfgang Windgassen, Eleanor Steber, Astrid Varnay, Hermann Uhde, composers : Richard Wagner, conductors : Joseph Keilberth, orchestra : Orchester der Bayreuther Festspiele, languages : german