Art Direction – Ton Friesen Composed By – Richard Wagner Conductor – Pierre Boulez Liner Notes – Bernd Delfs, Pierre Boulez Orchestra – Orchester Der Bayreuther Festspiele Vocals [Alberich] – Hermann Becht Vocals [Donner] – Martin Egel Vocals [Erda] – Ortrun Wenkel Vocals [Fafner] – Fritz Hübner Vocals [Fasolt] – Matti Salminen (2) Vocals [Flosshilde][.....]