Angine de Poitrine has become one of the most exciting and viral musical phenomena of 2026. This anonymous Quebec experimental rock duo blends high-energy math rock, microtonal madness, and unforgettable visual theatrics into a genre-defying experience that’s captivating audiences worldwide.

The Origin Story: From Saguenay to Global Buzz
Formed in 2019 in Saguenay, Quebec (specifically the La Baie/Chicoutimi area), Angine de Poitrine consists of two longtime musical collaborators who go by the pseudonyms:
- Khn de Poitrine — microtonal guitars, bass, loop station, and distorted vocals
- Klek de Poitrine — drums and vocals
The duo has been playing together since their early teens (over 20 years). They keep their real identities private, embracing a full anonymous, lore-rich persona. Their name translates to “angina pectoris” (chest pain), adding to their quirky, absurdist identity.
Why Everyone Is Obsessed: The Signature Style
What makes Angine de Poitrine stand out?
- Giant papier-mâché masks with long noses and black-and-white polka-dot costumes
- Microtonal guitar/bass hybrid (a custom double-neck instrument with extra frets for notes “between the notes”)
- High-precision, hypnotic math rock grooves mixed with dada-pythago-cubist absurdity
- Mostly instrumental tracks that somehow make complex, dissonant music feel danceable and joyful
Their breakthrough came in early 2026 when their Live on KEXP performance (recorded at Trans Musicales 2025 in France) exploded online, racking up millions of views. Tracks like Sarniezz, Mata Zyklek, Fabienk, and Sherpa showcase their tight, explosive energy.
In April 2026, they released Vol. II, further cementing their status as one of the most innovative acts in modern rock.
2026 Tour Dates (Updated as of May 2026)
Angine de Poitrine is on a massive international run. Here are some confirmed upcoming dates:
May 2026
- May 26 — Magasin 4, Brussels, Belgium
- May 28 — Les Nuits Botaniques, Brussels, Belgium
- May 29 — Le Grand Mix, Tourcoing, France
- May 30–31 — Various festivals in France & Italy (Poplar Festival, Bon Moment, etc.)
Later 2026 Highlights (North America & Europe)
- August 17–18 — Los Angeles, CA (Teragram Ballroom – Desert Daze)
- August 21 — Portland, OR (Aladdin Theater)
- September 15 — Washington, DC (The Atlantis)
- Additional dates in Toronto, Brooklyn (Brooklyn Steel), Philadelphia, Denver, Vancouver, and more through November/December
Tickets are selling fast — many early shows sold out quickly. Check their official site (anginedepoitrine.com) or platforms like Ticketmaster, Songkick, and Bandsintown for the latest additions.
FAQ – Angine de Poitrine
Are Khn and Klek brothers? They often refer to themselves as “frères de Poitrine” in their lore, but they are longtime friends and collaborators from Saguenay, not biological brothers.
Why the masks? It’s part of their artistic project — they stay anonymous and fully in character. The masks have become iconic, though they occasionally need replacing after intense tours.
Is their music microtonal? Yes. Khn’s custom instrument allows for microtonal scales, creating that “alien but addictive” sound.
Where can I listen? Stream on Spotify, Bandcamp, and YouTube. Search for Vol. II and the KEXP session.
Will they ever reveal their faces? They’ve done some unmasked interviews, but they strongly prefer performing and appearing as their characters.
Angine de Poitrine proves that weird, ambitious, and fun music can still break through in 2026. If you love bands like Hella, Battles, or Primus but want something completely fresh, this duo is unmissable.
Have you seen them live yet? Drop your favorite song or show experience in the comments!
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