Playing contemporary country with a classic rock edge and a dash of sibling harmonies, the Swon Brothers are a duo from Oklahoma who went from playing in the family band to stardom in country music circles. The brothers first attracted a national audience in 2013 as contestants on the music competition series The Voice, and before the year was out, they had landed a major-label recording contract. 2014's The Swon Brothers included the hit single "Later On," and in 2016, the Swon Brothers founded their own label, issuing the EP Timeless. They fostered a regional audience and we...