A new week of MEDICINE BALL CARAVAN broadcasts begin Monday (11am-noon Central Standard from 88.7FM locally or www.krvs.org) with new and recent releases from Patty Griffin, Cedric Watson, Tedeschi Trucks Band, David Egan and Beausoleil avec Michael Doucet. Also: tracks by Patti Smith, Brother Dege, John Lee Hooker, Bob Dylan, Peter Green, Dr. John (the Night Tripper) and Sly & the Family Stone.