Jason Isbell & the 400 Unit w/ Tony Thomas Three brings heartfelt Americana and sharp, story-driven songwriting to the Ryman Auditorium in Nashville. Isbell is known for raw, honest lyrics and a powerful rock-and-roots sound, and the 400 Unit backs him with plenty of grit and warmth. The Ryman is one of the most storied venues in town, a historic hall with famous wooden pews and fantastic acoustics that make every lyric land.