The Muscle Shoals DVD and Blu-Ray versions are now available for purchase.
Amazon: http://www.amazon.com/dp/B00H3JHH6Q/ref=cm_sw_r_tw_dp_H4vdtb1D7TWQX
Also available at other retailers and digitally from Amazon and iTunes.
Visit http://www.magpictures.com/muscleshoals/ for more information.