In 1969, a drummer named G.C. Coleman played a six-second drum break on a B-side that nobody cared about — and then it quietly became the most sampled, bootlegged, and legally contested piece of recorded audio in history, forming the backbone of jungle, drum and bass, hip-hop, and a thousand songs you already know by heart. This episode traces the Amen break from a forgotten soul record to the courtrooms, bedroom studios, and festival stages where it rewired what rhythm could mean — and asks a question the music industry still can't answer: who owns a groove?