《U2：摇滚文档背后的心灵之旅》叶天凌与李雨欣完整版

　　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.