Originalno: Wagner Opera Vocal Scores. Siegfried, Motives. Siegfried, Act I, Part 1 - Prelude. Siegfried, Act I, Part 1 - Scene I.
Prevod: Wagner Opera Vokalna Scores. Siegfried, Motivi. Siegfried zakon I, del 1 - Prelude. Siegfried zakon I, del 1 - Scene I.