Dancers from Chicago’s world-renowned Joffrey Ballet join the CSO with newly commissioned choreographies. Symphonies by Haydn and the Chevalier de Saint-Georges abound in witty and joyful melodies while two 20th-century works are full of popular influences: Perkinson’s jazz-tinted Sinfonietta No. 1 and Milhaud’s rollicking Brazilian postcard, The Ox on the Roof.