Richard Wagner's dream of a Gesamkuntswerk becomes reality through La Fura dels Baus' visual fantasy and blending of video technology, lighting and props (often formed of human beings): Their 30 computer projections and organic structures built of athletic performers that recall Cirque du Soleil are predestined for Wagner's visionary expressive world.

Since the 1990s, Christoph Marthaler and his congenial stage and costume designer Anna Viebrock have caused a sensation with highly musical and atmospheric productions of plays and operas. It was only a matter of time, then, before this directing team was also invited to the Bayreuth Festival. Marthaler's style of radical deceleration proved ideally suited to Wagner's Tristan und Isolde in this production – with Viebrock's sober yet poetic sets – unveiled in 2005. In the 2009 revival documented here, Robert Dean Smith and Iréne Theorin were joined in the title roles by Robert Holl, one of the great basses of his generation, who sang the role of King Marke.

Moses und Aron is a three-act opera by Arnold Schoenberg with the third act unfinished. The 2015 Production was led by Romeo Castellucci in Paris. Moses und Aron was filmed for television by film director François-René Martin, in co-production with the Paris Opera, Bel air Media and Arte, with support from the CNC.