In 2014, Morgan Wallen was just a long-haired country boy with a job as a landscaper. That all changed when he auditioned for The Voice. Wallen stepped out onto the stage wearing a gray button-up shirt, a black jacket and a black tie — a much different look than what his fans are used to today. He chose to sing Howie Day’s “Collide,” which paired perfectly with his low, gritty voice. Shakira instantly turned her chair, but it took some time before any of the other coaches pushed their red button. Finally, Usher punched his button, but Blake Shelton and Adam Levine opted not to take a chance on…