This week, I talk to legendary TV composer Mike Post about everything from the Law and Order dun-dun to his original album of musical suites.   If you've had a TV turned to a network station anytime in the last forty years, you've heard Mike Post's music. A stalwart in the TV scoring game, he is the voice of so many police and law procedurals, from The Rockford Files to LA Law to his Emmy-winning theme for Murder One. But most know him best as the voice of the long-running Law & Order franchise, having scored almost all of its varying spinoffs since the Dick Wolf flagship series premiered in the late 1980s.   But outside of his stuff TV schedule, Post is also incredibly busy as a solo composer, having just released his first standalone album in thirty years. Message from the Mountains & Echoes of the Delta is a two-part series of suites inspired by the blues and bluegrass music of his youth, lending an orchestral heft to the American musical traditions that have inspired his iconic career. It's a stellar series of tracks, ones that feel like an already-accomplished musical artist spreading his wings and revisiting the music that made him who he is today.   Message from the Mountains and Echoes of the Delta is currently available on your preferred music streamer, courtesy of Sony Music Masterworks.