While this year’s TomorrowWorld might have had its issues, that doesn’t take away from the absolutely epic year that Tomorrowland had around the world. From Belgium to Brazil and Atlanta, the festival touched down in 3 locations for the first time in 2015. Besides that, the festival has featured numerous spellbinding stages and gargantuan crowds. Now Tomorrowland is about to unveil its documentary, This Was Tomorrow.

As Tomorrowland prepares to debut a feature length documentary film, the festival has offered up a trailer to show just how wild the year has been. We assume TomorrowWorld 2015 wont be in the mix, but between Tomorrowland 2014 and 2015, the festival has featured 4 of its signature main stages (Books, Volcano, Key, and Castle). Check out the fomo inducing trailer below and watch out for the premiere in December.