Though the song predates this blockbuster movie by nearly 100 years, Man of Constant Sorrow" became mainstream with the release of 'O Brother, Where Art Thou' in 2000. Most people believe that George Clooney sang the song in the movie, but it was actually Dan Tyminski who provided the voice. Hear Tyminski tell the story behind the song in the movie at https://countryroadtv.com/video/cfr_2010_07_wc-rev-mp4/?pl=916. You can even sign up for a FREE TRIAL! | Country Road TV