Just a few months ago in Chattahoochee Hills, Georgia, Europe's long-running EDM megafest Tomorrowland made its U.S. debut with the first-ever TomorrowWorld. Everyone from Calvin Harris to Tiësto to David Guetta descended upon the gorgeous Georgia woods from September 27-29, and fans flocked to dance, party and share their love of EDM.

If you were lucky enough to be part of the fest, you can now relive the glory with the official TomorrowWorld Aftermovie. It's a 16-minute documentary covering everything from the all-star DJs to Dreamville, the seriously magical campground where fest-goers live (and occasionally sleep) for three days. As one of the 140,000 attendees describes it in this mini-movie, "Dreamville is like a little country where you can do anything."

And if you weren't at TomorrowWorld 2013, well, watch the official aftermovie here to see what you missed and to get a taste of what's in store if you buy tickets (pre-registration begins 1/22) to the EDM megafest next September.