Complexity Fest Haarlem Tickets - Patronaat

LineUp

Car Bomb

5 concerts

NYC-area extreme metal quartet Car Bomb blend time-warp riffs, deep-space guitars & crushing death-grooves; known for chaotic rhythms and cathartic intensity.

Imperial Triumphant

10 concerts

Imperial Triumphant, inspired by NYC, captures its majestic chaos and decay through their music, reflecting the city’s blend of luxury and urban decline.

The Callous Daoboys

16 concerts

The Callous Daoboys, an American mathcore band from Atlanta, Georgia, are celebrated for their inventive, chaotic, and genre-blending sound, incorporating elements of metalcore, nu metal, and violin. Notable albums include "Die on Mars" (2019), critically acclaimed "Celebrity Therapist" (2022), and "I Don't Want to See You in Heaven" (2025). Popular songs include "Two-Headed Trout" and "Distracted by The Mona Lisa". The band is known for its boundary-pushing music and energetic performances.

Papangu

1 concert

Papangu, formed in 2012 in Brazil, blends sludge metal, Brazilian rhythms, jazz fusion, and avant-garde metal. Known for albums on the Cangaço theme, they draw comparisons to King Crimson.

Horse Lords

8 concerts

Baltimore experimental rock quartet (founded 2010 from Teeth Mountain); Sam Haberman, Owen Gardner, Max Eilbacher + saxophonist Andrew Bernstein; heavy touring; 10 albums.

ECHT!

2 concerts

Brussels instrumental quartet blending bass-heavy trance grooves with acid/DnB/footwork/UKG; known for EP “Douf” & albums “INWANE” and “Sink-Along”; played Lowlands, Dour, Nuits Sonores.