"Bono came up with the lemon. When he's improvising over a piece of music he is at his most creative. Often you're scratching your head, thinking, 'What psychedelic substances is he on that he would even dream up something like that?'"
- Edge on Lemon
did you know
Each show on the Popmart Tour utilised 3.7 megawatts of power - that's the same amount normally required to power approximately 1500 houses.