The Avalanches made their grand return to the stage tonight at Barcelona’s Primavera Sound festival, presiding over a joyous hour-long dance party in front of the Mediterranean Sea. The set included “Frankie Sinatra,” the lead single from their long-awaited sophomore effort Wildflower. And it ended with the first public airing of “Subways,” the song they recently teased via hotline. Check out footage of the track’s debut below.

I was there, and let me tell you, people absolutely lost their shit when these guys dropped “Frontier Psychiatrist.” ‘Twas a sight — and sound — to behold.