When the masked guitarist Khn stepped into the spotlight with a white-and-black double-necked instrument, the maker’s name surfaced: Raphaël Le Breton, a luthier in Alma who owns Lutherie Le Breton. The question qui est angine de poitrine has followed the band’s sudden visibility as fans and businesses react to a sound built on an unusual guitar.
Qui Est Angine De Poitrine and the white-and-black microtonal guitar
The group Angine de Poitrine gained notable attention after a televised appearance where the guitarist’s instrument stood out. The guitar’s look—white and black, two necks—became part of the story. Fans have pointed to the guitar’s unique fretting on recordings of songs such as Sherpa and Tohogd, where the band’s sonic signature is clear.
Journalists and viewers noticed the instrument enough that people began asking who built it. The simple question qui est angine de poitrine circulated online and in messages to the maker, illustrating how a single instrument can focus public curiosity on both a band and the craft behind its sound.
Raphaël Le Breton on the guitar’s microtonal design
Raphaël Le Breton designed the guitar after being contacted by the musician in July 2023. He had a prototype to start from but revised it to improve ergonomics and functionality. Le Breton chose a microtonal approach: instead of the standard 12-note scale in semitones, this instrument uses quarters of a tone, bringing the note count to 24 on the modified neck.
To reach those extra pitches, Le Breton installed additional frets between the standard ones, creating closer fret spacing that demands greater precision from the player. For handling and playability, he layered two classic bodies: one in the style of a Stratocaster and another like a Precision bass. That construction was intended to let the musician switch quickly between the two necks.
Le Breton said the band’s popularity surprised him. Since the instrument appeared publicly, he has received many messages, including inquiries from as far away as Poland. For now, he has not been pressed to reveal the identities of the masked duo who play the instrument, and he does not intend to disclose them.
Place du Saguenay, Green Brothers and businesses riding the Angine de Poitrine wave
Local businesses have leaned into the band’s esthetic. One store announced a themed merchandise shop promising shoes, hats and jackets tied to the group’s universe. A woodworking shop offered an “Angine de cuisine” look. Green Brothers, a company that makes vegan sausages, wrote a playful message dedicating a product to Khn and Klek that referenced black-and-white peas and celebrated the band’s international reach.
Even a regional bus operator repainted a coach in the group’s colors, saying the vehicle draws attention nearly as much as the band. Those moves underline how an artistic image can ripple outward: the guitar’s sight onstage became a visual shorthand businesses could use to join the conversation.
Back in Le Breton’s workshop in Alma, the instrument remains a concrete object of craft. It is a guitar with added frets, two stacked bodies and a mandate to play notes between the usual semitones. That technical choice shaped the sound people now associate with Angine de Poitrine on tracks like Sherpa and Tohogd.
For now, the confirmed next moment is simple and specific: Le Breton continues to receive messages about the instrument, and he does not plan to reveal who is behind the band’s masks. The white-and-black guitar that introduced Khn to a broader audience will remain, for the near future, both a maker’s creation and part of a deliberate public mystery.
