“This might not sound right, but it’s alright, it’s real/ I’m findin’ my way on the highway this year.” The chorus of “Concrete Kisses,” delivered in a peaceful lilt and surrounded by homespun guitars, gets at the heart of Room Under the Stairs , Zayn’s fourth solo studio album and what is clearly a transitional project from the 31-year-old star. In the years since becoming a massive pop figure as part of One Direction — and then the first member of the group to launch a solo career — Zayn has remained prolific and scored real rhythmic-pop hits.

Yet he has also recoiled from the trappings of modern pop stardom, from the months-long tours to the social media check-ins, and also fidgeted whenever being pigeonholed into one musical trend or sonic identity. Enter Dave Cobb — the Nashville producer best known for his country and Americana work with artists like Chris Stapleton, Brandi Carlile and Jason Isbell — who has helped Zayn unlock a new version of his studio persona. Although Room Under the Stairs is rooted in pop songwriting, Zayn has adopted a rugged sound and shaggier vocal delivery, belting out hooks over woodsy guitar work and blending syllables together into a tender drawl.

The lyrics often turn confessional, and are preoccupied with growing pains, with few resolutions uncovered as Zayn continues a self-reflective journey toward true artistry. Potential hits are scarce on the track list, but that’s precisely the point; Zayn has led radio st.