Chicago soul music legend Willie Henderson and Chicago author Aaron Cohen visit the Skyline Studios with host Dave Hoekstra to talk about Aaron’s latest book, “Move on Up (Chicago Soul Music and Black Cultural Power)” on the University of Chicago Press. Plus, they prepare for the live launch of “Move on Up” Thursday, Oct. 10 from 6p-8p at Seminary Co-Op Bookstores in Hyde Park. Keep the conversation going with Dave Hoekstra on Twitter! @DaveHoekstra66