From the release notes on the Hearpen.com website: "For 30 years, in a small town 40 miles south of Cleveland, Ohio, The Numbers have kept the blues alive. Where the guardians of the form starved it of innovation, 15-60-75 nurtured abstract evolution. Where the priests of Budweiser Blues droned old catechisms by rote, 15-60-75 aspired to vision. They play blues reimbued with meaning, purged and purified by flame, shorn of every superfluous moment, sound or word.