"You write a song because something hurts. I mean if you look at social change within America, that came from the Delta areas, the plantations or wherever. A lot of the change in America is rooted in blues music; that was what people listened to. It was the protest music of the time."
- Adam Clayton
U2's song "God Part II", from the album Rattle and Hum, is a sort of 'sequel' to "God" by John Lennon. Both songs have a similar structure.