Endless Boundaries Jam Radio episode 976 provides an update with Circles Around the Sun and Greensky Bluegrass teaming up this Winter, debuts new releases from Magic Beans, TAUK, All Them Witches, Boombox, Particle, Aqueous, Turkuaz, and Tom Morello. Plus, a look in on Umphrey's McGee's Fall Tour opener in KC, Widespread Panic's three night run in Nashville, and more. See full playlist at endlessboundaries.com.