One does not simply make a festival as good as 'Resistanz'. So clearly one does not simply make an album for 'Resistanz'. Like the amount of thought that goes into the festival itself, compiling the album of the festival is by necessity an equally taxing and complex task. Because yes, it would be easy enough to simply throw together a few tracks and call that an album. But getting artists together instead, in order to generate exclusive 'Resistanz'-only collaborations and remixes that is an entirely different matter and far more difficult to pull off.
Take a look at the stats alone: last year, 8 exclusive tracks and 1 collaboration. This year, 12(!) exclusive tracks, including 4 collaborations between artists performing at 'Resistanz 2012'! And of those exclusive tracks, no fewer than 6 were specifically recorded simply for this album!