Wednesday's MEDICINE BALL CARAVAN (11am-noon Central Standard onKRVSPublic Media on 88.7FM locally or anywhere free at www.krvs.org) keeps a vintage groove goin' with tracks from the latest recorded efforts by Dr. John and Bob Dylan. Also: classics by Ray Charles, Julie London, Charles Mingus, Pastor John Rydgren, Selwyn Cox, Bessie Smith, Joseph Spence, Rosemary Clooney, Slim Gaillard, Yma Sumac and more.
Medicine Ball Caravan, February 4
