To celebrate the centennial of the first American performances of Wagner's operatic tetralogy based on Teutonic myths and legends, conductor James Levine leads the Metropolitan Opera in an acclaimed production. The stellar ensemble cast includes James Morris, Christa Ludwig, Siegfried Jerusalem, Jessye Norman and Hildegard Behrens. Seven-disc set includes "Das Rheingold," "Die Walkure," "Siegfried," and "Gotterdammerung." 15 2/3 hrs. total. Standard; Soundtracks: German DTS 5.1, Dolby Digital5.1, PCM stereo; Subtitles: English, Chinese, French, German, Spanish. In German with English subtitles.