"I think the last record was very much a sort of U2 fan base record. I don't think we made a hell of a lot of new fans on that record. And with this album, I believe we can."
- The Edge on Songs of Innocence, 2014
did you know
Each show on the Popmart Tour utilised 3.7 megawatts of power - that's the same amount normally required to power approximately 1500 houses.