Sinfonia Concertante for Four Winds

Opening of the first movement

The Sinfonia Concertante for Four Winds in E-flat major, K. 297b (Anh. C 14.01), is a work thought to be by Wolfgang Amadeus Mozart for oboe, clarinet, horn, bassoon, and orchestra. He originally wrote a work for flute, oboe, horn, bassoon, and orchestra, K. Anh. 9 (297B), in Paris in April 1778. This original work is lost.