Music for a sunshiny Thursday on THE MEDICINE BALL CARAVAN (11am-noon Central Standard on KRVS 88.7FM locally or www.krvs.org) include new releases by Aoife O'Donovan, Deerhunter, Silversun Pickups, Car Seat Headrest, Death By Ungabunga and another from Givers' 'New Kingdom'. Also: throwback tunes from Grand Funk Railroad, The Mothers of Invention, Pink Floyd, Young Marble Giants and The Ballroom.