Chicago Symphony Orchestra
Season Opening
Szeps-Znaider
Fri, Sep 19, 2025 • 12:30 AM
Chicago Symphony Orchestra
The Chicago Symphony Orchestra (CSO) is an American symphony orchestra based in the Loop community area of Chicago, Illinois, United States. Founded by Theodore Thomas in 1891, the ensemble has been based in the Symphony Center since 1904 and plays a summer season at the Ravinia Festival. It is one of the American orchestras commonly referred to as the "Big Five".
Concert ended