Monday's MEDICINE BALL CARAVAN on KRVS (11am-noon Central Standard on 88.7FM locally or krvs.org) features several new recordings by The Revelers, Soul Creole, Radio Zydeco, Dylan LeBlanc, Beth Hart, Marcus King, Rodney Crowell, Van Morrison and the Allman Betts Band. Also: faves from Seratones, The Lil' Band o' Gold, Buddy Miller & Jim Lauderdale and the Allman Bros Band.