Les Ékorchés is a Canadian metal ensemble from Montreal established in 2006. The group consists of the musicians Marc Vaillancourt, Pat Gordon, Philippe Mius d'Entremont, and Brian Craig. They achieved professional recognition for a musical style characterized by sludge metal, progressive metal, and hardcore punk. The ensemble was founded in 2006 by the vocalist Vaillancourt, the guitarist Gordon, the cellist Mius d'Entremont, and the drummer Michel Langevin. Their recording career began with the eponymous debut studio recording Les Ékorchés (2007) released on the label Indica Records. Les Ékorchés achieved professional recognition for the studio recording IV Démons (2009). Their discography included the studio recording Frères de sang (2010). The recording was produced by Vaillancourt and mixed by the musician Pierre Rémillard at Wild Studios. The musician Langevin was replaced by the drummer Craig.