크레딧 출연 Alison Krauss Self Emmylou Harris Self Gillian Welch Self Ralph Stanley Self T Bone Burnett Self 에단 코엔 Self 조엘 코엔 Self 홀리 헌터 Self 팀 블레이크 넬슨 Self John Hartford Self 스텝 조엘 코엔 Production 에단 코엔 Production Bob Neuwirth Production D. A. Pennebaker Directing Chris Hegedus Directing Nick Doob Directing Nick Doob Editing D. A. Pennebaker Editing Joan Churchill Camera Bob Neuwirth Camera Chris Hegedus Camera D. A. Pennebaker Camera Jehane Noujaim Camera Jojo Pennebaker Camera Nick Doob Camera