The Sound of Illinois Chorus

Celebrate the Sound



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.

76th Annual Show “Magical Broadway” is on March 10, 2018

Click here for more information.

New SOI Christmas Album

Our new Christmas album, This – This is Christmas is now for sale! Featuring 10 holiday favorites sung in a cappella by the Sound of Illinois Chorus. This album’s release represents the best way we know how to give back to you.  As they say, where words fail, music speaks. So, with the release of this album, commemorating both our 75th year and this special Christmas season, we sincerely thank you and give to you all our love, peace, goodwill, and especially close harmony.

SOI on Facebook

Calling all singers. It's a new year and we are back at it tonight. We continue preparation for our upcoming show, Magical Broadway (March 10). Yep, we're singing a song with our friends and special guests Vocal Spectrum. You won't want to miss it.

Tickets can be found at or from a SOI chorus member.
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