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. There is considerable debate about the relation of the work as it is performed today to this original work.
The work consists of three movements:
- Allegro, in common time. This movement is in sonata form with three expositions rather than two – one played by the orchestra, the other two by the soloists. It contains a written cadenza before the coda.
- Adagio in common time, with "gentle exchanges of thematic material".
- Andante con variazioni, a theme with ten variations and a coda. Each variation is separated by "identical, basically decorative orchestral ritornelli". This movement is in 2/4 time until the end of the last variation, where 6 adagio bars in common time lead to a coda in 6/8 time.
Mozart is known through letters and concert announcements to have written a sinfonia concertante for flute, oboe, horn, and bassoon, the original score of which is lost. There is considerable debate about the authenticity of what is performed today, and whether the extant piece is even related to the original work. Various scholars have conflicting opinions, and some say the composition is currently in a corrupt form. Stanley Sadie, for instance, is dismissive. Alfred Einstein considered it genuine. He considered the work to be an arrangement which retained the essential nature of the original and he identified a recurring mozartean "motto" in the slow movement. Some have the opinion that it is inconceivable that Mozart wrote a homotonal concerto (i.e. with all three movements in the same key; here E-flat major). The Mozart Project considers this piece as "spurious or doubtful", and it does not appear on the project's listing of concertos.
Mozart displayed affection and prominence for the wind instruments in his operas and concertos. Noteworthy wind passages are in the fifteenth and seventeenth piano concertos, with memorable dialogues with the soloist; flute, oboe and bassoon. In opera there are many arias with similar woodwind and French Horn passages, such as Fiordiligi's "Per pietà, ben mio, perdona" from Così fan tutte.
The Sinfonia Concertante is popular today, and regularly performed. Robert Levin, who wrote an entire book about the piece, considers the orchestral part and the first movement cadenza to be spurious, and the soloists' role to have been modified by others from the original without having had the orchestral parts as reference. Levin has made a reconstruction of the original piece based on his research.
- Roger Dettmer. Sinfonia concertante for oboe, clarinet, horn, bassoon & orchestra in E flat major, K(3) 297b (K. Anh. C 14.01) (spurious) at AllMusic. Retrieved 17 August 2019.
- "Part Eight of Eight Anhang C Instrumental Works". Mozart Forum. Archived from the original on 14 July 2011. Retrieved 25 July 2011.
- The New Grove Mozart ISBN 0-333-34199-6 p. 57
- Alfred Einstein, Mozart His Character and Work – Oxford University Press 1962 pp 275–276 ISBN 0-19-5005384
- "Review : Mozart. Sinfonia Concertante in E-flat major, K297b". Gramophone. June 1984. p. 40. Archived from the original on 2012-09-05. Retrieved 29 July 2011.
- "Mozart Wind Concertos". Mozart Project. Retrieved 25 July 2011.
- The New Grove Mozart ISBN 0-333-34199-6 p. 105
- Robert Levin, Who Wrote the Mozart Four-Wind Concertante? ISBN 0-918728-33-9[page needed]