"'Discotheque' is a riddle about love. Once you know that, it changes the way you hear the song. 'You can reach but you can't grab it / You can't hold it, control it, you can't bag it.'"
did you know
The original working title of "Exit" was "Executioner's Song" because U2 was using a lot of literature as their jumping off point for the songs in terms of just taking their work in a slightly different direction.