"Bono came in with these dark lyrics, and we kind of felt that the music didn't really match the lyrics. So we tried to turn the music on its head, to match the lyrics."
- Declan Gaffney, who co-produced the song Raised by Wolves
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".