Today on Detour: some “songs-in-progress” by Sandy Denny/Fairport Convention and Bob Dylan — a demo or rehearsal followed by the take that ended up on the album. The (in)famous Detour Cover Set — can you identify the original artist, the cover artist, and the name of the song? Plan your week with the Detour Concert Calendar. And listen to win tickets to see Kat Edmonson at the Ram’s Head in Annapolis. All that and more on Detour, the folk, roots and world music show on 89.7 FM and online at WTMD today at 5 PM. Archived editions are available right HERE.