Wednesday's MEDICINE BALL CARAVAN on KRVS (11am-noon cst on 88.7FM locally or krvs.org everywhere) has new & recent releases from Cory Henry, Joan Osborne, Pete Yorn, Preservation Hall Jazz Band, Jim Smith and Nancy Noone Broussard. Also: some Roddie Romero, David Egan, The Revelers, Stevie Wonder, The Amazing Nuns and more.