Charli XCX's cutting music industry satire was filmed during the 'Brat' tour
The full cast for the project has also been revealed
Robyn, Yung Lean, A.G. Cook, Troye Sivan and more were pictured in attendance
Fun, sun and some sweet, sweet sounds will be available at the Polish seaside
The two performed Cook's mix of Kesha's recent single release, a collaboration with T-Pain
Charli is set to play the Californian festival herself later today (April 12)
'The Moment' will be co-produced by Charli, and will feature a score from A. G. Cook
They join previously announced artists including Stormzy, Fontaines D.C. and Beth Gibbons
Ariana Grande will be featuring on ‘Sympathy Is A Knife’ and Julian Casablancas will be on ‘Mean Girls’
AG