Technostate Big Bang

On 31 October 2026, Technostate Big Bang takes over Annexet in Stockholm with a lineup built for a Halloween night steeped in trance, psy and big-room energy.

Ummet Ozcan, the Dutch producer with Turkish roots, sets the tone. Active since the mid-2000s, he moves between trance, electro and progressive house, with club-focused tracks like Timewave Zero and Arcadia. After a run of festival-minded collaborations with W&W, R3hab, NERVO, Dimitri Vegas & Like Mike or Tiësto, he broadened his palette with OZ Records, folding in techno, hard dance and wider cultural references.

Astral Projection bring the deep-spiral side of the night. The long-running psytrance project is known for layered synth lines, hypnotic melodies and extended builds that hold dancers in a steady trance.

Blastoyz locks in the pace with a modern psytrance approach: tight low-end, bright leads and a straight-ahead drive built for peak moments.

Evertwo completes the picture, with more artists still to be announced. From big-room pressure to psychedelic currents, Big Bang maps out a wide arc of electronic sounds for a singular Halloween at Annexet, Stockholm.