“Mantra-rock Dada pythago-cubist orchestra”: this is how the band Angeine de Poitrine describes its musical style. Despite these sounds, the experimental math rock duo are now breaking into the mainstream – or at least building a cult following that can’t be ignored.
Both musicians claim to be 333-year-old time travelers from another planet; Two aliens named Khn and Clec de Poitrine. They perform wearing polka-dot costumes and papier-mâché masks with large noses, allowing the drummer and guitarist to remain anonymous.
These lo-fi, hand-made pajama-style costumes and masks – along with the drummer’s hooked nose, which moves haphazardly around to the tight beat – contrast with the band’s technical proficiency and diverse musical vocabulary: their foot-stomping tracks mix a wide range of influences, from 1970s prog rock to experimental jazz to funk to punk.
first viral push
Engine de Poitrine was formed in Quebec in 2019; Their debut album, “Vol.1”, is due for release in 2024. But earlier this year a French-Canadian underground phenomenon broke the Internet.
Their viral explosion has a famous starting point: in February 2026, KEXP released a live studio performance by the duo filmed at the French music festival Trans Musicales. Seattle’s non-profit radio station is widely considered one of the most influential platforms for indie music.
The YouTube video has since been viewed more than 13 million times, and a community of die-hard fans keep adding to the video’s long and hilarious comments section: “Back again today? Yes me too, see you tomorrow,” one of them said, or, as another wrote: “This comments section needs a comments section.”
Following the release of “Volume II”, Angénie de Poitrine has attracted over 2.4 million monthly listeners on Spotify, and the band is now embarking on a sell-out international tour. Google even has a special Easter egg dedicated to the pair.
Highly technical, yet very human
For fans, this supernatural venture is more than a visual gimmick; According to a comment under the KEXP video notes, this represents an “absolutely insane use of free will.”
The band’s alien math rock sounds so weird it might break the rules of the world’s most famous infinite number: “It looks like the end of π.” Or: “The weird part starts at 0:00,” notes another YouTube commentator.
Angie de Poitrine’s off-kilter style of music is also highly technical, especially considering that they are playing without being able to see very well. Fans are amazed at Clack’s incredibly strict rhythm: “The atomic clock checks in with this drummer to make sure it’s on time.”
Meanwhile, Khánh plays a double-neck hybrid instrument that combines a guitar and a bass, both equipped with microtonal frets. Throughout the song, the barefoot musician busily steps on various effect pedals, looping a series of riffs in real time. One fan wrote, “That foot is basically the third member of the band.”
In previous interviews, the musicians have revealed that they have been playing together since the age of 13.
The idea for the costumes came to him as a spontaneous joke when a friend of his who ran a local concert venue mentioned that he was looking for a band to fill a vacant venue. He offered to fill in for his Microtonal duo, but since they had played there only a few days earlier with his other band, he was afraid no one would come. The strange costumes allowed them to remain incognito as a completely separate entity.
Even though the previous band of musicians are already well known in Quebec’s local music scene – and many international social media influencers discuss who is behind the masks – Angaine de Poitrine is now apparently trying to protect their anonymity: “Any speculations regarding the identity of its members are unverified, not supported by the group, and may constitute an invasion of privacy,” their website states.
A stimulus for some, a remedy for many others
“Do you do weddings?” one fan jokingly asked on YouTube. In contrast, another comment reminds that Angénie de Poitrine is not the soundtrack to every couple’s marital bliss: “My wife threatened to leave me if I heard it one more time. I’ll miss her terribly.”
Another fan proudly notes that the band may even stoke the generational divide: “It’s 2026, I’m 43 and can still find music to love that would upset my dad.”
They also became the center of a culture war in Quebec after being invited to perform on the French-Canadian public broadcaster’s popular Sunday evening talk show, “Tout le monde en parle” (Everyone’s Talking About It) in March.
The musicians gave an interview in their “foreign language” which was broadcast with subtitles. Quebec’s right-wing media commentators felt that the national public broadcaster’s promotion of such absurdity was a waste of taxpayers’ money.
But polarized opinions also contributed to further publicizing the incident.
Angine de Poitrine is French for “angina pectoris” – chest tightness that is a symptom of heart disease – but for many, the band’s music feels like a cure for monotony in this age of increasingly clean, computer-generated music. Or, as one fan wrote on YouTube: “Eat it, AI.”
“They didn’t break the Internet, they fixed it.” And of course, they’re not just getting treatment from the Internet; As another fan wrote: “I just fired my therapist.”
Edited by: Sarah Huckle