Gershwin's World is the thirty-seventh studio album by the American jazz pianist Herbie Hancock. 1. Overture (Fascinating Rhythm) 2. It Ain't Necessarily So 3. The Man I Love 4. Here Come De Honey Man 5. St. Louis Blues 6. Lullaby 7. Blueberry Rhyme 8. It Ain't Necessarily So Interlude 9. Cotton Tail 10. Summertime 11. My Man's Gone Now 12. Prelude In C# Minor 13. Concerto For Piano And Orchestra In G, 2nd Movement 14. Embraceable You