"A few days after the album [Songs of Innocence] was finished, I thought Iris shouldn't be part of the album. Even though the song is a beautiful tune and everything, I just thought it was going a bit far and it's not very punk rock, singing about your mother."
did you know
In 1996, The Edge and Brian Eno played on a little known album, 'Undark 3396' by the English artist Russell Mills. The Edge contributed chase guitar on several songs (which haven't been determined due to the strange nature.of the songs and the project itself).