Wednesday's MEDICINE BALL CARAVAN on KRVS (11am-noon cst on 88.7FM local or krvs.org everywhere) hops with the latest from Jocelyn & Chris and The Wild Feathers. Plus: kickin' tracks by David Egan, Bill Withers, Michael Juan Nunez, Lil' Buck & the Topcats, William Bell, The Staple Singers, Todd Rundgren and more.