This week, an evenly split hour with very different artists who have a lot to say about change and growth. The Gibson Brothers took their experience from two decades in bluegrass and poured it into a radically different project written and produced with Dan Auerbach. Ruby Boots has been "shedding her skin" regularly through a life on at least three continents. She's now a mainstay in the East Nashville scene and her 'Don't Talk About It' is a masterful album.