Original: Wagner Opera Vocal Scores. Die Walkure, Act II, Part 1 - Deiner ew'gen Gattin. Version 2.0. Richard Wagner. Voice sheet music.
Oversettelse: Wagner Opera Klavierauszüge. Gotterdammerung, Act III, del 2 - Grane, mein Ross. Versjon 2.0. Tale noter. Versjon 2.0. 2 CD-ROM.