This week on "The Juke Joint" broadcast Robert Barclay, the Duke of Juke, invited CMU President George Ross, the Marquis of R&B, to help program three hours of R&B and soul music. They included music by Bo Diddley, Ike & Tina Turner, Otis Redding, Aretha Franklin, the Temptations, Sly & the Family Stone, Percy Sledge, Little Richard, Fats Domino and James Brown.