On a windswept island just off England's southern coastline, forty summers ago, a young Canadian icon named Leonard Cohen delivered a performance that would be etched in the memories of all who witnessed it: a hauntingly beautiful, genre-defying set that showcased his poetic songwriting and raw emotional intensity. Captured on film is this pivotal moment, featuring Cohen sharing the stage with fellow musical legends Kris Kristofferson, Judy Collins, and Joan Baez.