"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 Zoo TV tour cost U2 about $125 000 a day, whether a show was held that day or not.