There are very few treasures that arrive with a battered acoustic guitar and open up windows on basic lives with passion and grace. But when John Prine hits the road, the darkest corners and smallest joys get illuminated by the light of his gravelly, utterly American voice, his way with the plainest language, and his vintage guitars. All seats reserved at $39.50 and $52.50. Tickets go on sale Friday, November 20 at 10:00 am online and at the Auditorium box office. Call (423) 757-5050.