"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 appeared on the Simpsons. It was on the 200th episode called "Trash of the Titans," which aired in April of 1998. In the episode the PopMart tour visited Springfield.