Hank Williams cut some of country music's most enduring classics, but his gut-punching approach to blues resonates even in his lesser-known work. "There's a Tear In My Beer" wasn't even released until years after his passing, but it's as heartbreaking a drinking song as any in his canon. Meanwhile, "I'm a Long Gone Daddy" is a hard-swinging honky-tonker that predates rockabilly by several years.