The Elgin Symphony Orchestra (ESO) is a professional orchestra based in Elgin, Illinois. Founded in 1950, it has become a vital part of the local arts community, offering a diverse range of concerts and educational programs. The ESO performs a variety of music, including classical, pops, and holiday-themed concerts, appealing to audiences of all ages. The orchestra is known for its talented musicians and guest artists, often collaborating with local choirs and soloists. The ESO also emphasizes community engagement through outreach programs, making classical music accessible to everyone in the Fox Valley region.