"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
U2 made their first appearance on US television on Tomorrow hosted by Tom Snyder. It aired on June 4, 1981, and the band performed "I Will Follow" and "Twilight", followed by an interview.