"If we believe in our songs, we have to use any medium we can find to reach people. We don't need to do it for money. We don't need to do it for anything. And, of course, our band could tour for the rest of its life just on what we've got."
- Bono, 2017
did you know
The song 'Zoo Station' is about the Zoological Gardens in the middle of Berlin, which was a train station and hangout for "societies' undesirables".