Monday's MEDICINE BALL CARAVAN on KRVS (11am-noon Central Standard on 88.7FM locally or krvs.org) airs something from a new Roger Miller tribute album by The Earls of Leicester featuring Shawn Camp along with other recent releases by Zuider Zee and The Innocence Mission. Also: a bunch of train songs by Grateful Dead, Bob Dylan, Dale Hawkins, The Beatles, Creedence Clearwater Revival and The Rolling Stones. Plus: some Kelli Jones & Joel Savoy, The Figs, The Black Keys and Anders Osborne.