Welcome to MyCYSO!
Having trouble logging in? Email us or call 312-939-2207 for assistance.
CYSO Merch
Show off your CYSO pride with t-shirts, music, hoodies and more! Visit Our Store.Newsletter Sign-Up
Be the first to know about upcoming CYSO events and performances! Sign up here.Upcoming Events
Jun 01Jun 04Jun 16Jun 19Symphony Orchestra Tour of the Baltics
June 19 - June 29
