The Concerto for Orchestra, is a five-movement musical work for orchestra composed by Béla Bartók in 1943. It is one of his best-known, most popular and most accessible works.

It is perhaps the best-known of a number of pieces that have the apparently contradictory title Concerto for Orchestra. This is in contrast to the conventional concerto form, which features a solo instrument with orchestral accompaniment.

Bartók said that he called the piece a concerto rather than a symphony beca...