U2:Rockumentary呈现了乐队的奋斗历程与音乐魅力，展现了他们深刻的社会意识与情感。裸体都市

　　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.