"The dude doesn't sleep. When we record, he's often playing guitar right through the night. I offered him sleeping tablets. He said he'd rather the album be crack than valium."
- Bono on The Edge
did you know
U2 had planned to release the material for No Line On The Horizon as two extended plays, titled Daylight and Darkness, but during sessions in London in 2008 decided to compile the best songs onto one album.