As expected, the 20th anniversary of Ultra Music Festival's massive flagship in Miami was extra lit, extra lazer-y, and extra loud. With a lineup befitting its impressive legacy as the place for the biggest and most taste-making names in dance music to gather and show off their best bangers, a couple hundred thousand attendees got to enjoy an entire weekend of t-shirt weather and nonstop parties.

From the futuristic Worldwide Stage to Resistance's Arcadia Spectacular and and Carl Cox's Megastructure, from Will Smith's crashing Marshmello's set to perform "Miami," to Swedish House Mafia's much-anticipated reunion, check out 20 dazzling photos from the front lines below.