Nine Inch Nails: Another Version of the Truth - Las Vegas(2009)

Filmed entirely by fans and co-ordinated by Alex Gamble, this release saw the community fly in from around the world, donate technology, skill, and even airfare (fans raised money to send chaonatic, a valued taper, to the concert) to document the final performance of Nine Inch Nails' stunning 2008 tour. Over 200GB of footage was collected, which was meticulously edited together by a team comprising of people from all over the world.

Official site