Input (grade 13): Hans Knappertsbusch (12 March 1888 - 25 October 1965) was a German conductor, best known for his performances of the music of Richard Wagner, Anton Bruckner and Richard Strauss.
Output (grade 11): Hans Knappertsbusch (born Elberfeld (Wuppertal), 12 March 1888; died Munich, 25 October 1965) was a German conductor.