Our music-loving friends at Lehigh Mining & Navigation asking us to jam with them on a wonderful short doc produced in part by Martin Guitars to pay homage to their nearly 100 year-old dreadnought guitar. The Dreadnought has been used by musicians of novice and fame across a millennia to play, write, learn, and shape the musical landscape as we know it. Our part was modest but fun - we shot 4 interviews with some talented folks: David Crosby, Stephen Stills, Graham Nash, and Steve Miller. Our concept for the interviews was to have them all hold the guitar in their hands and feel free to stop thinking and play whenever they wanted. We think it worked out nicely, but see for yourself. It's a story worthy of your 30 minutes.