Near the town of Coldwater in Tate County, Miss., where the kudzu hills rise gently from the Delta flatlands in the west, there's a gravel track that runs through stands of scrub oak and pine to reach a dusty clearing: two single-wide trailers, a small vegetable patch, a bluetick hound sleeping in the lee of a faded green Lincoln. Music is in the air--the fierce, hypnotic boogie known as hill-country blues--because this is the headquarters of the North Mississippi Allstars.
A hot little blues-rock band that's bringing the sound of the Mississippi hills to a brand-new audience, the Allstars are three...