We need to be creative, on the cutting edge, challenged, and it’s really hard going. It’s relentless, and we’re relentless, and we have a history of breaking engineers, producers. I mean, people come out of working with U2 and just go, ‘I just don’t know what’s happened; it feels like a lifetime has passed by.’ And that’s just the way we work.
– Larry Mullen, Jr.
