AmericaJR’s Jason Rzucidlo was LIVE at Michigan International Speedway for the LTi Printing 200. After the race was done, fans headed over to the post-race concert behind turn three. Country music duo Thompson Square performed at around 6:30 p.m. They sang all of their hits including “Are You Gonna Kiss Me or Not” and threw in some new songs as well. The husband and wife duo Keifer and Shawna Thompson also showed off their new baby boy, Rigney.