German Nazi-themed opera cancelled after deluge of complaints
Production of Richard Wagner's Tannhäuser leaves some in audience so traumatised they have to seek medical helpA controversial Nazi-themed production of Richard Wagner's Tannhäuser has been cancelled after it caused some audience members to seek medical help and prompted others to walk out in anger.The Rheinoper in Düsseldorf said it was in a state of shock after being deluged with complaints by members of the pub…