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Wagner: Der Ring des Nibelungen [Bayreuth 1967] (1990)
by Anja Silja (vocals), Annelies Burmeister (vocals), Birgit Nilsson (vocals), Danica Mastilovic (vocals), Dorothea Siebert (vocals), Elisabeth Schartel (vocals), Erika Köth (vocals), Erwin Wohlfahrt (vocals), Gerd Nienstedt (vocals), Gertraud Hopf (vocals)
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Wagner: Der Ring des Nibelungen [Bayreuth 1967] (1990)
by Anja Silja (vocals), Annelies Burmeister (vocals), Birgit Nilsson (vocals), Danica Mastilovic (vocals), Dorothea Siebert (vocals), Elisabeth Schartel (vocals), Erika Köth (vocals), Erwin Wohlfahrt (vocals), Gerd Nienstedt (vocals), Gertraud Hopf (vocals)
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Richard Wagner: Der Ring des Nibelungen, Bayreuth 1960 (1998)
by Aase Nordmo Lĝvberg (vocals), Arnold van Mill (vocals), Astrid Varnay (vocals), Birgit Nilsson (vocals), Claudia Hellmann (vocals), Dorothea Siebert (vocals), Frances Martin (vocals), Georg Paskuda (vocals), Gerhard Stolze (vocals), Gertraud Hopf (vocals)
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