Billy and multiple Grammy winner Dave Cobb share great stories about field recordings and working with Shooter Jennings, Jason Isbell, Sturgill Simpson, George Jones, Chris Stapleton, among others. Billy chats about growing up with John and the Prine family, reunions and their musical influences. Throw in the Oak Ridge Boys, the Muscle Shoals studio and Dave's producing John's final album, "The Tree of Forgiveness". An episode you do not want to miss!