The Chicago Symphony Orchestra is one of the world's preeminent orchestras, celebrated for its powerful sound, exceptional musicianship, and expansive repertoire. Founded in 1891, the CSO has a rich history of collaboration with legendary conductors and soloists, delivering breathtaking performances of classical masterworks. Attending a CSO concert offers an unparalleled experience of symphonic music at its finest, whether in their historic Symphony Center home or at summer concerts at Ravinia.