Alter Art is the Best Festival Promoter in Europe!
The Weeknd to play Open’er Festival on June 30!
Prophets of Rage kolejną gwiazdą Open’era!
Foo Fighters to headline Open’er Festival!
Radiohead to headline Open’er Festival 2017!
120 thousand festival goers and even more memories!
Pharrell Williams joins Open’er Festival 2016 line-up!
Kygo, Grimes, M83, Mac DeMarco, Kurt Vile & The Violators at Open’er Festival!
LCD Soundsystem, The Last Shadow Puppets and At The Drive-In join Open’er Festival!
Tame Impala, Caribou and Vince Staples added to Open'er 2016 bill
PJ Harvey, Foals and Chvrches added to Open'er line-up! We've already announced 9 artists of the future edition!
Orange Poland becomes the main sponsor of Open’er Festival, while Alter Art is the promoter of Orange Warsaw Festival.
Sigur Rós and Beirut to Open’er 2016!
Wiz Khalifa to Open'er 2016
Red Hot Chili Peppers to Open'er 2016!
Florence & The Machine to Open’er Festival 2016!
Open'er 2015! We've finished the 14th festival edition.
The Libertines to headline Open'er Festival! Alabama Shakes perform in Poland for the first time!
Disclosure, The Vaccines, Kaytranada and Nervy. New artists to Open'er Festival!
D'Angelo for the first time in Poland! Die Antwoord, A$AP Rocky and Father John Misty also at Open'er!
Modest Mouse, Of Monsters and Men, Refused, Django Django and Major Lazer to Open'er Festival
Swans, Eagles of Death Metal, José González and The Dumplings – new names in Open’er line-up!
Alt-J, Jonny Greenwood with London Contemporary Orchestra and St. Vincent inaugurate Open'er Festival 2015
"Podróż zimowa" / "A Winter's Journey" and "Dziady / The Forefathers' Eve". Theatre at Open’er: vol. 3!
The Horrors, Daniel Spaleniak, Terrific Sunday, We Draw A, Kaseciarz, Bulbwires to Open'er
Chromeo, Royal Blood, Jagwar Ma, Artur Rojek, Kuroma, Kari and more to Open'er Festival!
Metronomy, Foster the People, Earl Sweatshirt, The Afghan Whigs, Tourist to Open'er!
"Projection Propaganda Machine" and "Gdynia Under Construction" - projects from Museum of Modern Art and Open'er!
The Polish premiere of "Kabaret warszawski”, new play from Krzysztof Warlikowski, at Open’er!
Open’er 2013: Crystal Fighters with new album, Matisyahu and a strong Polish team!
Theatre returns to Open'er! Here are the first details of the Art project at Open'er 2013!
Renowned artists and newcomers – best of Polish to Open'er, plus an international surprise!
The legendary New Order and the newcomer Jamie Woon to perform at Heineken Open’er Festival!
Mumford & Sons, Orbital, The Maccabees and Toro y Moi to Heineken Open’er Festival!
The Kills, M83, Major Lazer and Dry the River added to Heineken Open’er Festival line-up!
Bloc Party, Public Enemy, Gogol Bordello, Nosowska and Janelle Monáe join Heineken Open’er Festival!
Bon Iver, Wiz Khalifa, Friendly Fires and Bat for Lashes added to Open’er Festival 2012 line-up
The legendary The Mars Volta and unique project from Penderecki and Greenwood to Open’er!