Etron Fou Leloublan, formed in 1973, was a pioneering French avant-garde rock band known for their eclectic fusion of punk, jazz, and satirical elements. As one of the original members of the Rock in Opposition movement, they challenged musical norms with their innovative sound. Their discography includes five studio albums, notably "Batelages" (1977) and "Les Poumons Gonflés" (1982), produced by Fred Frith. The band's dynamic lineup featured talents like Guigou Chenevier and Ferdinand Richard, contributing to their unique and influential presence in the avant-rock scene. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Etron_Fou_Leloublan?utm_source=openai))