Tickets now on sale!  Purchase online: https://arts.tusculum.edu/caleb-johnson/  GREENEVILLE – Caleb Johnson, the season 13 winner of “American Idol,” will bring his powerful vocals to Tusculum University for a fundraising concert that will energize the crowd and enable the university to continue bringing major acts to the area at affordable prices. Caleb Johnson is coming to Tusculum University Saturday, April […]