In this brand new featurette, executive producer T Bone Burnett and the Coen brothers discuss the history of some of the songs that heard in Inside Llywin Davies and possible origin of the stories they tells, the folk movement during the 1960s and the social and cultural ideas that it represented, the authenticity and the identity of folk music and the balance between the two, the future of folk music, etc. Included with the featurette are illustrations by Drew Christie. The featurette was created exclusively for Criterion in 2015.
| Crew | Kogonada | Editorial Staff |
| Directing | Kogonada | Director |
| Visual Effects | Drew Christie | Animation |
| Production | Kim Hendrickson | Producer |
| Production | Peter Becker | Executive Producer |
| Production | Fumiko Takagi | Executive Producer |
| Production | Jonathan Turell | Executive Producer |
| Crew | Gabriel Chávez | Editorial Staff |
| Camera | Grant Delin | Camera Operator |
| Camera | Rob Kassabian | Camera Operator |
| Sound | Spencer Moore | Sound Recordist |
| Visual Effects | Dane Herforth | Animation |
| Production | Scott B. Bomar | Researcher |
| Production | Paul Duncan | Researcher |
| Crew | Lee Kline | Technical Supervisor |
| Production | Angie Bucknell | Production Director |
| Art | Drew Christie | Production Illustrator |
| Visual Effects | Julie Sussman | Photo Retouching |
| Sound | Ryan Hullings | Supervising Sound Editor |
| Crew | Nathan Singhapok | Mixing Engineer |
| Crew | Stéphane Pecharman | Quality Control Supervisor |
| Crew | William Becker | Thanks |
| Crew | T Bone Burnett | Thanks |
| Crew | Eli Bush | Thanks |
| Crew | Ethan Coen | Thanks |
| Crew | Joel Coen | Thanks |
| Crew | Kylie Kempster | Thanks |
| Crew | Ryann Liebenthal | Thanks |
| Crew | Scott Rudin | Thanks |
