... with Guy Davis (pictured here) singing about Sonny Terry and Brownie McGee's last train ride; with Mary Knight and Mary Lou Williams' tributes to Martin Luther King; with Corey Harris, Odetta, and more.
And tune in to find out about Lauren MacColl and Rachel Newton's new project Heal & Harrow , which honors the some 2,500 Scottish women executed under the 1563 Witchcraft Act. Also, what's the connection between the Miramichi River and Rachel Carson's Silent Spring?