Divertimento for String Orchestra, BB118

Divertimento for String Orchestra, Sz.113 BB.118 is a three-movement work composed by Béla Bartók in 1939, scored for full orchestral strings. Paul Sacher, a Swiss conductor, patron, impresario, and the founder of the chamber orchestra Basler Kammerorchester, commissioned Bartók to compose the Divertimento, which is now known to be the pair's last collaborative work.