John Appearing On The Late Show With Stephen Colbert This Wednesday!

John, along with Willie Nelson, will be guests on CBS' The Late Show with Stephen Colbert Wednesday night. The show, which is in its second week, airs at 11:35 PM ET. John and Willie will be performing as well doing an interview to promote Farm Aid's 30th Annivesary concert, which takes place this Saturday, September 19th in Chicago at the FirstMerit Bank Pavilion at Northerly Island.