It's the penultimate episode of Ken Burns' Country Music, "Are You Sure Hank Done It This Way?" and there's way too much to talk about in the 10-year span of time. The Ryman/Opry transition, the first iteration of Pop Country, George and Tammy, the Austin scene, Waylon Jennings and the dawn of the Outlaws, Billy Joe Shaver, Hank Jr. aka Bocephus, Dolly, Emmylou and the 50-year shadow of Gram Parsons. Plus, our recommendations for listening beyond the series.