Article Photos: New interview: The Swon Brothers head to Nashville after successful run on “The Voice," talk Bob Seger, Blake Shelton and their future 1/4

 From left, Michelle Chamuel, winner Danielle Bradbery and Muskogee musicians Colton and Zach Swon of The Swon Brothers perform on the June 18 Season 4 finale of "The Voice." NBC photo