Boasting a lineup stacked with chart-toppers, global icons, trailblazing game-changers and the biggest artists on the planet – Open’er Festival once again cements its reputation as a true leader in the European festival calendar with more names being added to an essential weekend of 2026.
Joining a heavyweight bill of names previously announced for a show steeped in history that acts as a moment in time capturing huge names revelling in prime chapters of their career, are a diverse mix of genres and styles all with their own unmistakable impact. One of electronic music’s most recognisable and powerhouse names, Martin Garrix heads to Open’er this summer ready to serve up the sort of unstoppable show that has seen him become a true EDM icon. Conquering charts around the globe and with an electric history of collaborators and moments in his back pocket, Open’er is set to play witness to a leader in his field ready to command the biggest of sets.
In terms of talked about names in modern music, none may come close to Kneecap. A cultural phenomenon whose blend of defiance, uncontrollable energy, humorous one-liners and fizzing power has taken them around the world – they head to Open’er ready to leave another undeniable mark in their rise to the very top. Expect an atmosphere like no other when the trio take to the stage this July. As the lead singer of one of alternative music’s most acclaimed bands, Matt Berninger comes to Poland following the release of his second solo album ‘Get Sunk’ showcasing a distinctive voice that across his career in The National and solo – remains truly unique and captivating. Also announced today for Open’er 2026 is one of the electronic underground’s most respected and revered names ¥ØU$UK€ ¥UK1MAT$U, who brings his spiritual and visceral show to Poland showcasing why he’s a talked about phenomenon in clubs across the world. Rounding off the new additions is a true songwriter in every sense of the word, LP, whose distinctive storytelling has seen her become a beloved wordsmith that spans across eras.
These new names join a stacked bill of names already announced – combining massive names in alternative, pop, rap, dance and beyond into one distinct and heavyweight lineup. All heading to one festival, Open’er welcomes the likes of The Cure, Calvin Harris, Nick Cave & The Bad Seeds, The xx, David Byrne, Halsey, Clipse, PinkPantheress, Renee Rapp, Addison Rae, Ethel Cain, Zara Larsson, Jade, IDLES, Teddy Swims, Audrey Nuna, The Afghan Whigs and many more – with more to be announced.
Formidable and essential. Open’er is the landmark European festival experience delivering a lineup like no other. Tickets for Open’er are on sale now, available now from: https://opener.pl/en/tickets.
MARTIN GARRIX, KNEECAP, MATT BERNINGER
¥ØU$UK€ ¥UK1MAT$U + LP
JOIN OPEN’ER FESTIVAL 2026 LINEUP
THE EUROPEAN FESTIVAL GIANT DELIVERING A MAMMOTH
LINEUP OF THE BIGGEST NAMES IN MODERN MUSIC
JOIN PREVIOUSLY ANNOUNCED:
THE CURE, CALVIN HARRIS, THE XX
NICK CAVE & THE BAD SEEDS, DAVID BYRNE, HALSEY
ADDISON RAE, PINKPANTHERESS, ZARA LARSSON,
RENEE RAPP, CLIPSE, JADE, ETHEL CAIN, IDLES
TEDDY SWIMS, AUDREY NUNA, THE AFGHAN WHIGS
AND MANY MORE
GDYNIA, POLAND
1ST-4TH JULY 2026
TICKETS ON SALE NOW FROM
https://opener.pl/en