India.Arie may have made her name with slick vocals and mellow R&B ruminations, but her rootsier album tracks are where she really sinks her teeth into her genre-hopping talent. “Private Party” plays with jazz riffs and syncopated beats, while the twinkling acoustic guitar on the sunlit “Beautiful Surprise” and the rich, layered harmonies on “Complicated Melody” nod to folk and country.