Talk about your Must-See TV: VH1 Classic is running a BBC docu series called Soul Deep: The History of Black Popular Music and damn is it good. Just caught 2 eps, one about Southern Soul (Stax, Otis, Aretha) and another called "Ain't it Funky", about JB, Sly, and the post-'68 "social comment" Motown stuff of Norman Whitfield & Co. Amazing vintage performance and interview clips I've never seen before. HIGHLY recommended!