http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
First part: The Rheingold (Das Rheingold)
Music by Richard Wagner. English translation by Frederick Jameson. Complete vocal score in a facilitated arrangement by Karl Klindworth. With a German-English text and table of motifs.
From The Edward O. D. Downes Collection.
Ring des Nibelungen. Vocal score. English
Ring des Nibelungen. Vocal score. German