"Songs are the language of the spirit... the melodies are how you sing to God. It's a deep language. But they can't explain everything, because really great songs touch places that you can't explain."
did you know
The Popmart stage design, which looked like a supermarket, appealed to Bono as a supermarket, with its myriad choices and temptations, could function as a metaphor for U2's songs, as they often deal with the struggle between desire and faith.