"I've always taken great pleasure in being difficult to categorize," says the White Buffalo's big-voiced frontman, Jake Smith. Since releasing his first album in 2002, Smith has explored the grey area between genres, carving out a sound rooted in dark folk, countrified soul, cinematic storytelling and roadhouse-worthy rock. He keeps things unclassifiable on the White Buffalo's sixth album, Darkest Darks, Lightest Lights, the most hard-hitting, electrified album of his career. Smith has been a road warrior for more than a decade, doubling as his own tour man-ager along the way. Gig after gig, he's built a cult following without a major label's support, boosting his band's international visibility with more than a dozen TV-worthy songs — including the Emmy-nominated "Come Join the Murder" — that were featured on shows like Sons of Anarchy and Californication. Darkest Darks, Lightest Lights finds Smith reaching far beyond his own experience for a string of detailed, character-driven songs. This latest album offers up the White Buffalo's strongest material to date, doubling down on Smith's strengths while pushing his sound into new territory. Stripped-down folk. Electrified swamp-soul. Heartland rock. Bluesy boogie-woogie. It's all here, tied together by the super-sized vocals and articulate songwriting of a bandleader whose work is sometimes moody, sometimes menacing, but always melodic.