. . "Wolfgang Wagner, in his 50-year-long career, was a driving force behind \"Neu Bayreuth\", the new Bayreuth that was founded by Wolfgang and his brother Wieland in 1951. The book is composed of a collection of essays, each written by someone who had worked closely with Wolfgang at one time or another."@en . . . . . . . . "Wolfgang Wagner : an appreciation"@en . . . . . "Bayreuther Festspiele." . . . . .