Rhiannon Giddens has made a singular, iconic career out of stretching her brand of folk music, with its miles-deep historical roots and contemporary sensibilities, into just about every field imaginable. A two-time GRAMMY Award-winning singer and multiinstrumentalist, MacArthur , "rdquo" -> Genius" grant recipient, Pulitzer Prize winner, and composer of opera, ballet, and film, Giddens has centered her work around the mission of lifting up people whose contributions to American musical history h...