Even by U2 standards, the U2360° Tour was epic. In all, 7 million people on three continents saw Bono, the Edge, Larry Mullen Jr. and Adam Clayton mount this, the biggest tour of their careers -- not to mention the highest-grossing rock 'n' roll trek of all time. The massive -- and massively triumphant -- undertaking is now the subject of a book, 'From the Ground Up,' and subscribers to the band's website, U2.com, have a chance to purchase a special 'Music Edition,' which comes complete with a special live CD comprising 15 tracks handpicked by the Edge. The book also comes with four lithographs -- one showcasing each band member -- and a collection of bookmarks.

Diffuser.fm is giving away one of these special sets, which will otherwise only be available to U2.com members and not be sold in stores. While the hardest of hardcore fans might hold out for U2.com's the 'Music Edition' bundle -- a suped-up set that adds the 'U22' and 'Zoo2Live' albums, as well as instant download access to 11 songs, among them the bonus cut 'Unknown Caller' -- the prize pack we're offering is still pretty sweet. Scroll down to read the rules and enter for your chance to win.

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