About Us
The Sound of Illinois chorus has been entertaining Central Illinois audiences with 4-part harmony since 1942. SOI has made 10 consecutive appearances at the Barbershop Harmony Society’s International competition as of 2017.
New SOI Christmas Album
SOI on Facebook
Well, there you've gone and done it...I guess you'll just have to deal with having your youthful, harmonic images forever enshrined at the Barbershop Harmony Society's Headquarters. 😉 Way to go After Hours! We can't wait to see what you do next! #harmonykings #barbershopharmony #internationalchampions #betterthanajellyfilleddoughnutPreview of coming attractions... #harmonyhallofficial #bhsHQ
After Hours
The Association of International Champions (AIC)
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