Complexity Fest Haarlem Tickets - Patronaat

Complexity Fest with Imperial Triumphant, The Callous Daoboys, and more

Aug 23, 2025 at 15:00 · Patronaat, Haarlem Patronaat, Haarlem

LineUp

The Callous Daoboys

21 concerts

The Callous Daoboys from Atlanta blend dense, chaotic music with a theatrical flair, drawing influence from The Dillinger Escape Plan and Panic! At The Disco. Known for a style that crosses multiple genres and their album Celebrity Therapist.

ECHT!

1 concert

Since 2017, Brussels-based ECHT! captivates Europe with their trance-inducing instrumental music. Known for albums like INWANE and Boilerism, they blend acid, drum’n’bass, and UK garage.