Nashville’s one-man hit factory presses pause on the production line for a soulful solo debut. 13 years in the writing, the tracks on Traveller possess choruses as effortlessly infectious as anything Stapleton has gifted to high profile clients like Adele and Luke Bryan but there’s a fascinating desperation to the themes here. From the wild, sleepless delirium at the heart of “Parachute” to the bandit bluegrass on “Outlaw State of Mind”, this is country rock that’s unafraid to explore drink, drugs, and a very dark underbelly.