"All over America they had set up these clubs where they listen to U2 records and actually write cards for Amnesty. If you can inspire something on that scale, that's everything I could ask for. All in fact, I would ask for."
- Bono, November 1987
Vertigo started out as a song called 'Native Son', which is featured on the iTunes Unreleased And Rare album and now on U2.com's Medium Rare And Remastered collection.