 TheShowBuzz | "I Stay Out of All the Wagner Family Disputes" Deutsche Welle - Who will be the next to take the throne at the world-famous Wagner Festival in Bayreuth, which starts Wedensday? DW spoke with the most likely candidate, Richard Wagner's great-granddaughter Katharina. "Psst... wanna buy a ticket?": the struggle to get into Bayreuth Family feud sets scene for Wagner opera festival |