CMT Hot 20 Countdown has your front row ticket to CMT Concert of the Summer. Enjoy this weekend's episode as we travel to Chicago to hang out with Jason Aldean, Thomas Rhett and A Thousand Horses as they entertain fans at the Windy City LakeShake Festival. Also on the show, Dierks Bentley, Brett Eldredge and Kip Moore reveal odd jobs they held before they were stars. Then we talk to Cole Swindell as he prepares to headline this year's CMT On Tour. Catch all this and more Saturday and Sunday mornings at 9/8c.