Episode 173: It takes a bold woman to cover "Only Daddy That'll Walk The Line," but Shannon McNally has been fearlessly facing down naysayers in the music business for 20 years. Nashville based after turns in LA, New Orleans and Mississippi, she's one of the most underrated roots singer songwriters in roots music, with a deep catalog and numerous distinguished collaborations to her name. Her lifelong love of Waylon Jennings inspired her at last to round up a band and cut songs by him or inspired by him, and the collection is getting raves. Also I speak with Oliver Wood, the guitar playing, songwriting half of the Wood Brothers, about his first-ever solo release.