"There were some great nights on PopMart. But there were some i would like to wipe from my memory. It's a bit of sobering experience to play to a half-full stadium ... or less! Certain problems you can ride out with bluster and bluff but there's no way of bluffing your way out of that, it's there for everyone to see."
- The Edge
did you know
‘Invisible’ is about U2‘s first ever journey to London.