2018 Tri-State Blues Festival Photos:
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![](https://tri-statedefender.com/wp-content/uploads/2018/08/image7-1-629x420.jpeg)
At 84, Bobby Rush still knows how to get his groove on. And so does Ja'net Du Bois, best known as "Thelma" from Good Times. (Photo: Kendall Elam)