This week author David Ritz -- rock's greatest ghost writer -- tells Nate about his memoir "The God Groove: A Blues Journey to Faith” and how a life time of loving gospel and R&B and getting to know some of the music's greatest creators led him to partake of their faith. Buy the book and support the podcast. Download this episode. Have a question or a suggestion for a topic or person for Nate to interview? Email letitrollpodcast@gmail.com Follow us on Twitter. Follow us on Facebook. Let It Roll is proud to be part of Pantheon Podcasts. Learn more about your ad choices. Visit megaphone.fm/adchoices