Desc: U2: Rockumentary: Directed by Danielle Winter. With Bono, Adam Clayton, The Edge, Larry Mullen Jr.. A cliche start: 4 teenage boys form a rock band in the drummer's kitchen. 45 years, 14 albums, 24 concert tours, 22 Grammies. U2 raises millions to fight hunger, disease and poverty. Music transcends melody. It means mission.