Recorded by the group Chicago, this signature hit has gone on to become a rock classic. Paul's easy arrangement is playable with very limited rehearsal time, but still has an authentic and hard-driving feel. Includes optional solos (or soli) for any sax and any brass instrument. Enjoy great flexibility with the Discovery Jazz series! Playable with 3 saxes, 2 trumpets, 1 trombone, piano and drums; includes optional parts for flute, clarinet, F horn and tuba.