Herbie Hancock pays tribute to Joni Mitchell by covering ten of her previously released songs, including "Court and Spark" featuring Norah Jones, "Both Sides Now," and "Sweet Bird."

Episode 1. Jazz is born in New Orleans at the turn of the century emerging from several forms of music including ragtime, marching bands, work songs, spirituals, creole music, funeral parade music and above all, the blues. Musicians profiled here who advanced early jazz are Buddy Bolden, Jelly Roll Morton, Sidney Bechet, Freddie Keppard, and musicians of the Original Dixieland Jazz Band. Episode 2. From 1917 through 1924, the "Jazz Age" begins with...