"Lucifer's Hands" and "The Crystal Ballroom"

The "controversial" album "Songs Of Innocence", the newest musical record of the Irish band U2 which shocked the market last month  with will be released next week, in physical format.

The novelty is that  the album l will come  with some extra songs and two unreleased acoustic versions that did not make the official tracklist of the disc. They are "Lucifer's Hands" and "The Crystal Ballroom".

Although good, the tracks seem not to have the same approach of  the other eleven . Perhaps, that's why they  were left out. 

To listen to the two tracks, click here.