Monday's MEDICINE BALL CARAVAN is worth a listen. New material by A Fragile Tomorrow (featuring Joan Baez and The Indigo Girls), Yo La Tengo, The Arcs, Saintseneca and Makers Reel. Also: some Animal Collective, Tweedy, Sands, The Byrds, the Beatles, The Doors, Gentle Giant, King Crimson and Thelonius Monk among others.