"There's something about performing our songs in front of a large crowd which works. It's to do with the fact that a lot of those people at those shows are there to celebrate not just their favourite band or a favourite band, but actually part of their history and their life and the music that they have grown up with. As much as we're getting applauded, I think people are also applauding themselves and their experience and their life."
- The Edge
In the live performance of 'The Electric Co.' from 1983's Under A Blood Red Sky, Bono sang a snippet of Stephen Sondheim's 'Send In The Clowns'. U2 had failed to get permission for this 27-second snippet and later agreed to pay a $50,000 penalty as well as removing the snippet from later pressings.