Led Zeppelin have confirmed that their Facebook countdown is to do with their reunion show at London's O2 Arena from back in 2007.

As expected the show will be released on DVD in time for christmas, but not only that, it will be screened in cinemas across the world on October 17th (1,500 screens), with premieres expected in London, Los Angeles, New York and other big cities prior to general release.

The DVD (and digital) releases come on November 19th via Swan Song/Atlantic Records, and pre-sale tickets for the cinema release fo on sale from September 13th over at ledzeppelin.com.