"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
The album Songs of Innocence used to start with 'This Is Where You Can Reach Me,' which was always supposed to be the first song. U2 then changed this to Raised by Wolves, but ultimately decided to "put the songs first", just like on Joshua Tree.