"Right at the very end, somewhat as an afterthought, he yelled out, 'It's a beautiful day, it's a beautiful day.' And after that, we just kept chipping away till we had the song."
- Daniel Lanois, on how Bono came up with the hook for 'Beautiful Day'
did you know
The lyric "3:33 when the numbers fell off the clock face" from Unknown Caller is a reference to the Bible verse Jeremiah 33:3. Bono refers to it as "God's phone number".