Marion County native Jason Brown will be back in Knoxville for a concert. The Knoxville Hospital and Clinics Foundation and Hy-Vee are bringing the country artist to the Knoxville Raceway on Friday July 1 at 6pm.  Local bands Quarter Inch Jack and The Rumley Brothers will be the opening acts.  Advance tickets are $10 for adults, $5 for kids 6-12, kids 5 and under get in free.  Tickets at the door are $15.