(22 February 1779 – 14 April 1813) A Swedish composer and musical director. The main part of his compositional creations are instrumental works like operas, cantatas, musical dramas and symphonies. He also composed numerous works commissioned by the Swedish Court Orchestra. He introduced elements of Vienna Classicism into Swedish musical culture. In the course of his activities as Kapellmeister he introduced for the first time works of Beethoven's in the Swedish concert repertoire. He also gained fame by directing the first Swedish performances of Haydn's oratorio The Seasons and Mozart's opera The Magic Flute.