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
Our international publication...lots of familiar faces. #bestissueever #bhsorlandoMEMBERS AND ASSOCIATES: Coming soon to a mailbox near you! #sneakpeek #bhsHQ
After Hours | Vocal Majority | Frontier Quartet
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