By Dan Klefstad
http://stream.publicbroadcasting.net/production/mp3/wnij/local-wnij-984372.mp3
DeKalb – Rockford's "On the Waterfront" festival returns this weekend. This year's headliners on the Left Bank Stage include a veteran blues performer, a rising roots music star and the return of musicians wrapped in bandages. WNIJ's Dan Klefstad profiles three of this year's performers.