Today, a 1:30 preview of the track leaked via the iTunes store in New Zealand. Click here to take a listen! Some lucky fans were even able to download it during the short window that it was available.
Now, unfortunately all signs of "Atlas" have been taken down from iTunes; even the UK pre-order link.
Tomorrow, it sounds like there will be a worldwide radio debut of the new song. It is planned in such a way that all countries will be able to hear "Atlas" together for the first time. Cool huh?!
UPDATE: The song just had it's radio debut worldwide, and a new lyric video was posted by Coldplay! You can also now download the song via iTunes. (Not available in the UK store until Sunday.) Check out the video below: