SINCE 2021 ALKMAAR

UNDISCLOSED

“not revealed or made known publicly.”
the account opened with the dictionary definition of its own name. the lineup teased, never disclosed. then it inverted, and the room was asked to withhold the record instead: no phones, no videos, cameras taped at the door.

THE ROOM

HAL25, pettemerstraat 15, alkmaar. main hall, club, bauhall, and the outside playground. and away from it: multipla, BRET, LOFI and ISO in amsterdam. PIP and CLUB LAAK in den haag. BASIS in utrecht.

THE SOUND

funktion one in the club room, additional subwoofers per space. the system chosen room by room, never inherited. a listening room drifting between bpms, guided by visuals, while the club holds the pressure below.

THE CURATION

long slots, artists digging their own archives. industrial techno near alkmaar at the start, widened to house, techno, electro, ambient and live. tickets kept as low as possible.

THE STATEMENT MARCH 2026

a space where local young talent can develop. a space where experimentation is possible. a space where new sounds are born. undisclosed brings that space anywhere we go.

five years in: costs rising, crowds shrinking, commercialisation pressing, and alkmaar still not recognising the urgency of night culture. we kept going anyway.

WHO

  • RRRRIP9co-founder curation sound brand
  • RYAN LAANco-founder
  • BABS MATENAdoor management
  • CYBERBIRDXXlive visuals from the twentieth
  • KEN-MINGresident
  • MINNIEMENresident
  • MUCASSAresident
  • DOMINIKA KARASZEWSKAresident

founded in 2021 with ryan laan and justin van halm. made alongside oracle bones subterra multipla oberhaum vault sessions in de wirwar widetempo demi hollak AVEC cfx soundsystems sunrave soundsystems. poster artwork by solo.a, sollidha, demo2k and technopooch.