Tri-City is a member of Border Lakes Region #2 of Sweet Adeline’s International (SAI). SAI is a worldwide organization of women singers committed to advancing the musical form of barbershop harmony through education and performances. Tri-City Chorus was formed in 1986 by merging Harmony Valley Chorus (Midland) and Bay Valley Chorus (Saginaw and Bay City). We are a small chorus with a total membership of around 20. Our members come from the Tri-City area and beyond. In 2007, the combined choruses celebrated 45 years. 3pm to 5pm. Admission is $10 for general admission. For more information contact (989) 892-2660.