Engelsk tale. Ingen tekst. Tillatt for alle. Fra omslaget: 'Martin Scorsese winds his way from the banks of the Niger River in Mali to the cotton fields and juke joints of the Mississippi Delta to trace the origins of the blues in a lyrical combination of original performances and rare archival footage'. Utøvere: Corey Harris, Willie King, Taj Mahal, Keb' Mo', Otha Turner, Habib Koité, Salif Keita and Ali Farka Toure