Bart Walker's debut, Who I Am, is a portrait of the Nashville-based guitar and vocal powerhouse as a dreamer, a fan, a survivor, a creative dynamo and, most of all, a one-man argument for the continued vitality and emotional heat of the blues. A born virtuoso who began playing and singing at age four, Walker and his band make his original plucked-from-life tunes sound like classics, delivered with the same incendiary energy as the live performances that have won them a growing following in the South and Midwest.