"On my memory Walk On was very difficult to record. And I know that sounds crazy looking back, but it wasn't always so clear where the song was lurking. But I have to say when I go back to it now I go, 'That is world class. So that's up there with anybody else's songs.'"
- Adam, 2020
did you know
In the Netherlands U2 has the record of the most number one albums in a row, 9 albums reached the top of the album chart since the Joshua Tree in 1987.