A week highlighting vocalists—we start with ten interpretations of Duke Ellington’s classic song, "Come Sunday" featuring Mahalia Jackson, Ray Nance, Dee Dee Bridgewater, Ellis Marsalis, Gladys Knight, Dizzy Gillespie, Esquizito, World Saxophone Quartet, Joe Zawinul and Sabine Kabongo, and Les Nubians. We wrap it up with new music from Rene Marie and classic covers from Aaron Neville. The sweet sound of the human voice.