Sun-shiny sounds dominate Thursday's MEDICINE BALL CARAVAN on KRVS (11am-noon Central Standard on 88.7FM locally or krvs.org) with Brass Bed, The Amazing Nuns, Carbon Poppies, Ages and Ages, Zuider Zee, The Cowsills, Allah-Las, Kelli Jones & Joel Savoy, The Association, The Oracle, Sagittarius, Tommy James & the Shondells, The Monkees, The Byrds and Pink Floyd..