Gérard Courant gave his most avant-garde outburst by relating for the first time the shattering experiences that took place in the second half of the 20th century (such as the Lettrist and Situationist Internationals) with the rock culture that clamored that same idea of rupture. There aren't many films with such emergence as this one, which dared to mix Lou Reed and the noisy Velvet Underground with Guy Debord's détournement techniques, drawing a line that included the Sex Pistols but also Lettrist initiatives of tampering the celluloid, based on Isidore Isou's style.