"Adam was very persuasive. He had printed cards with 'Adam Clayton, manager of U2', and he was calling people. This was the post-Geldof world in which it was ok to hustle and hassle for a place at the front of the queue."
- Bono on U2's early days
did you know
U2 hold the record for the most powerful live sound system of all time. It used over a million watts - capable of killing someone if turned up to full.