"I have never tried to write this thing called a song that's played on radios all around the world, that window-cleaners hum, that people listen to in traffic jams. I was never interested in song: U2 came about through a sound."
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".