The Decatur Civic Center hosts lots of events, but a concert? I think musical acts might have appeared at fundraisers in the past, but this looks like a regular ol' concert.
Edit: Whoa, whoa! I tried to look up when he was the "CMA Artist of the Year", and I don't see him on the Wikipedia page. In fact, the CMA's have "Entertainer of the Year", not "Artist of the Year". Also in fact, his official bio page says nothing about winning such an award. Some of you country music fans let me know if we have an advertising issue here.