Bayreuth Festivalwww.bayreuther-festspiele.de
Richard Wagner Verband Internationalwww.richard-wagner.org
Society of Friends of Bayreuthwww.freunde-bayreuth.org
Richard Wagner Museum Bayreuthwww.wagnermuseum.de
City of Bayreuthwww.bayreuth.de
Online guide to the Work of Wagnerwww.richard-wagner-web.de
Dr. Sven Friedrichwww.friedrich-bayreuth.info
