Blue & Lonesome by the Rolling Stones is the most authentic and blow-you-away blues album I have heard in years.
In their fledgling days the Stones first couple of albums included covers from their blues heroes.
This was before their manager locked Mick and Keith away to come up with original material.
Fifty years on Mick, Keith, Ronnie and Charlie, with a little help from their friends have cast an entirely different soundscape on their affinity for the blues.
While back then they were devotees they didn't have the musical nous to create that authentic dense and dirty sound that sprung up out of Chicago in the early 1950's.