Burn to Shine presents proof positive that you can always distill the essence of rock & roll down to a solitary man alone with his guitar and conscience. It sounds inventive yet firmly rooted in the blues-rock singer/songwriter/guitarist tradition of Taj Mahal and of Neil Young and Cat Stevens at their most confessional. Harper's guitar with falsetto vocal in "The Woman in You" even suggests a Curtis Mayfield tune in the hands of Prince. "Steal My Kisses" is one of those uncluttered, radio-friendly rock shuffles that simply makes you bob your head and feel better. Even Harper's detours -- like the wobbling New Orleans shuffle with the Real Time Jazz Band, "Suzie Blue," and charred Black Sabbath metal in "Less" -- prove worth exploring. Other cameos include guitarists David Lindley and former Bob Marley sideman Tyrone Downey. Burn to Shine is a minor masterpiece that may prove to be not so minor.