The doors for Ultra Music Festival, one of the premiere electronic music festivals in the world, just opened and fans will be clamoring in all day.

Last night, the production team at Ultra did their final lighting test to set the stage for tonight when tens of thousands of attendees will set their eyes on the stage. A reddit user posted a video of the final lighting test and posted it to the UMF subreddit, where commenters were all in agreement that this was the best main stage production they have ever seen from Ultra.

So Ultra fans, get excited! Perhaps even a special Swedish House Mafia reunion will be happening at this main stage on Sunday night…

Watch a spoiler of the main stage lighting show below. It is extremely lit, both literally and figuratively.

*Spoiler* THE MAIN STAGE IS LIT from r/UMF