Born: Tulsa, Okla. Lives: Nashville Single: “How It Rolls” EP: Horizon Twitter: @JustinAdamsCtry Instagram: @JustinAdamsCountry Facebook: JustinAdamsCountry Tulsa-to-Nashville transport Justin Adams will drop his sophomore EP, Horizon, on May 11. The eight-song offering, which was produced by guitar virtuoso Derek Wells, features new single, “How It Rolls,” a tune co-penned by Eric Arjes and Old…