"Edge made me listen to [our old material] for The Best Of, and I was bracing myself, cause I think I sound like a very opinionated girl. Just screaming my head off. But then I actually listened to it and I thought, 'My God, there's pure joy here.'"
- Bono, 2000
U2 incorporated the Third Quarter chime, from the Westminster Quarters, as a guitar harmonic in the song "11 O'Clock Tick Tock".