17. 'Xanax and Wine'
The line "how to dismantle an atomic bomb" appears nowhere on U2's 2004 LP How to Dismantle an Atomic Bomb, but you can hear it on "Xanax and Wine," a song they wrote during the final days of recording the album. The track eventually evolved into "Fast Car," but it lost its raw, frenetic energy in the process. Thankfully, they released "Xanax and Wine" on a rarities collection a few years later.