Here’s one for the music documentary “Mavis!” which focuses on the the Staples Singers and their lead singer. It also has a good bit of info about how Mavis Staples was one of the rare gospel singers who went on to become involved politically in the civil rights movement.
Here’s where to go: http://vimeo.com/112754009
And here’s where to go for another SXSW music doc, “Made in Japan.” Looks cool. http://madeinjapandoc.com/post/110005539317