ARCTANGENT: FINAL MAIN STAGE HEADLINER ANNOUNCED

May 21st, 2025

GODSPEED YOU! BLACK EMPEROR to play a European exclusive show!

The award winning ARCTANGENT Festival can today reveal its final main stage headliner as Godspeed You! Black Emperor. The absolutely incredible Canadian post-rock collective return to ATG after a nine year gap, completing this summers brilliant main stage headliners. Truly a unique, stunning, much loved band, Godspeed You! Black Emperor will be performing a 2025 exclusive European show at ARCTANGENT Festival, so if you want to see them, this is the only place to be!

Also announced today are Chicago math rock band Snooze, who join the HUGE list of already announced bands and acts like other main stage headliners Wardruna, Karnivool and Tesseract. Also playing this summer include Leprous, Melvins, Arab Strap, Mew, Green Lung, Clown Core, Rolo Tomassi, Sungazer, We Lost The Sea, The Fall Of Troy, Maybeshewill, Pelican, Kylessa, Frontierer, envy, Emma Ruth Rundle and many, many more.

The brand new ARCTANGENT Festival App is now live, which will allow access to the festival clash-finder, as well as be a great place to be the first to hear about announcements, discounts, merch drops and more. We also have a new artwork poster created by John Baizley from Baroness and a brand new shiny website (go see!).

ARCTANGENT Festival will be taking place on the 13th, 14th, 15th and 16th of August 2025, tickets for the event are on sale now, and available from – HERE 

From ARCTANGENT Festival organiser and booker, James Scarlett –

“We’ve been trying to book Godspeed for a number of years so we’re delighted to finally bring them back to ATG for the first time since they played in 2016. I don’t think it’s an understatement to say they are literally one of the best post-rock bands on the planet and a perfect ArcTanGent headliner. This is going to be a truly unique experience.”

Here is the FULL list of bands, including those announced today, for ARCTANGENT Festival 2025:

Godspeed You! Black Emperor (Headliner) / Wardruna (Headliner) / Karnivool (Headliner) / TesseracT (Headliner) / Leprous / Melvins / Arab Strap / Mew / Green Lung / Clown Core / Rolo Tomassi Sungazer / We Lost The Sea / The Fall of Troy (Doppelgänger in full) / Maybeshewill / Pelican / Kylesa / Frontierer / envy / We Lost The Sea (Departure Songs in full) / Emma Ruth Rundle / Between The Buried And Me / Future Of The Left / Gost / VOWER / Nordic Giants* / Ithaca / Between The Buried And Me (Colors in full) / SLIFT / Kalandra / Unprocessed / Mclusky / God Is An Astronaut / Car Bomb / delving / Alpha Male Tea Party / Coilguns / Inter Arma / Adebisi Shank / DVNE / Sleepytime Gorilla Museum / The Callous Daoboys / Waldo’s Gift AHAB / Kayo Dot / Vessels / Sugar Horse / Year Of No Light / Teeth Of The Sea / AK/DK* / COLOSSAL SQUID / Lowen / Lost in Kiev Tangled Hair / Snooze / Pothamus / Yard* / REZN / vianova / Battlesnake / Tayne / Meryl Streek / Maud The Moth / Drongo / Ni / The Sad Season / Horrendous / The Gorge / Codespeaker / As Living Arrows / street grease / The Grey / Lemondaze / Heave Blood & Die / Anciients / Giant Walker / Papangu / Mt. Onsra / meth. / EYES / Overhead, The Albatross / palmeras negras / Chalk Hands / SURE / YOSHIZAWA / Hexcut / Wren / Swamp Coffin / JOHN CXNNOR [Doom Rave DJ-set]* / Lo! / A Swarm Of The Sun / Royal Sorrow / Bipolar Architecture / OMO / Sometime In February / Love Rarely / Burner / Boneflower / Vincent Vocoder Voice / Healthyliving / Hundred Year Old Man / Underdark / God Alone / Thank / Sans Froid 2 Promoters 1 Pod