As a hard core John Mayer fan, I enjoy this double CD set. I especially love "Blues Intro" and John's rendition of Marvin Gaye's "Inner City Blues/Make Me Wanna Holler." The rest is same ole, same ole, but the set is worth having if you love John playing the blues as much as I do. In concert, he does his old standards in all various ways, so no single one is ever the same. It's just fun to hear John in concert without actually being there.