Medicine Ball Caravan, October 2

Piercing sounds for your Tuesday morning on today's MEDICINE BALL CARAVAN (11am-noon Central Standard on 88.7FM locally or www.krvs.org) include new and upcoming releases by Heart, Research Turtles, King Tuff and Graham Parker & the Rumour. Also: Merl Saunders & Jerry Garcia, Givers, The Beatles, Alice Cooper and Led Zeppelin.