"Andantino con variazioni" from the "Sinfonia concertante" for oboe, clarinet, French horn, bassoon and orchestra K. 297b "Andantino con variazioni" from the "Sinfonia concertante" for oboe, clarinet, French horn, bassoon and orchestra K. 297b Main opus Sinfonia concertante for Oboe, Clarinet, French horn, Bassoon and Orchestra in E-flat major KV 297b