Tuesday's MEDICINE BALL CARAVAN on KRVS (11am-noon CST on 88.7FM locally or krvs.org everywhere) hits recent recordings from Grant Dermody, Corey Ledet Zydeco, Aimee Mann, Daniel Coolik & KC Jones and King Gizzard & the Lizard Wizard. Also: The Third Mind, The Claypool Lennon Delirium, Bob Dylan, Nathan Abshire, Jethro Tull, Country Joe & the Fish and more.