Angine de Poitrine Brings Quebec Math Rock to Ottawa Bluesfest

Angine de Poitrine played Ottawa Bluesfest 48 hours after their first show outside Quebec. A week later they would make their U.S. debut at Newport Jazz Fest. The Saguenay duo arrived already known. Their KEXP session posted in February turned their polka dot costumes, alien characters, and dissonant math rock into a global viral moment. In Ottawa, that visibility showed.

Khn de Poitrine and Klek de Poitrine walked on without intro or buildup, adjusted gear, and started building loops. Khn’s custom double-necked guitar added quarter tones, so the first pass often felt mechanical and unsettling. As patterns repeated, the crowd settled into the logic. Heads moved.

Klek’s drumming kept the pieces from becoming academic. In complex time signatures he supplied groove and swing as much as force, a rare balance in metal and prog. The triangular hand gesture from the band was returned across the crowd. Families wore polka dots. The stage banter was not banter but alien-like chant, and it drew laughter.

The set did not need a hometown to feel like one. For a group presenting as extraterrestrial, the exchange felt grounded.