Larry Penn was a prolific folk musician/song-writer in the footsteps of folks like Woody Guthrie and Utah Phillips, until his death in October, 2014. Using themes like trains, workers, and powerful, common folks, Larry was inspirational to so very many others, and some of those folks share their stories and Larry's songs in celebration of Larry. In part one of two, we'll visit with Craig Siemsen, Lil' Rev, and Mud River Lee.