Country fans, rejoice!Morgan Wallen will perform at Stagecoach despite the recent chair-throwing dust-up that landed him behind bars. Wallen’s rep confirmed the news to RadarOnline.com, revealing that his headlining set on Sunday is still on following his Nashville arrest. Wallen joins country greats likeEric Church and Miranda Lambert as a headliner for the festival this year, with his spokesperson sharing that “no changes” have been made to his schedule. “Yes, he will perform at Stagecoach,” the Whiskey Glasses singer’s rep shared to RadarOnline.com Monday. As this outlet reported, Wallen wa…