Being raised in Philadelphia and based in Atlanta may explain why Doria Roberts so seamlessly melds a certain urban attitude and soul fullness with an easy going, folk accessibility; comfortable and capable alone with an acoustic guitar or in front of an ensemble, Roberts did not even play guitar until her senior year at the University of Pennsylvania as a break from her East Asian studies schoolwork. From this stress release-induced beginning, a songwriter was born. Attaching herself to the musical apron strings of such greats as Nina Simone, Janis Ian, Billie Holiday, and Jo...