GOTTA SERVE SOMEBODY:THE GOSPEL SONGS OF BOB DYLAN. It includes interviews with band members Jim Keltner, Spooner Oldham and producer Jerry Wexler, as well as musical performances by Aaron Neville, Shirley Caesar, Dottie Peoples, The Fairfield Four and the Chicago Mass Choir. An interesting rewind to the powerful gospel music Bob Dylan wrote in the late 70's and early 80's.