"Song of the Rhine Daughters" from the opera "Götterdämmerung" ("Twilight of the Gods") WWV 86D "Song of the Rhine Daughters" from the opera "Götterdämmerung" ("Twilight of the Gods") WWV 86D Main opus "Götterdämmerung" ("Twilight of the Gods"), opera in a prelude and 3 acts, libretto by the composer WWV 86D