Mind-melting noise session from a pair of seasoned French agitants for the polish label Bocian. Ottavi does vocals and crotales, Kaspar plays bass guitar, both of them on computer, creating side-long rackets of roiling drone and pulverised concrète textures. The first side, ‘Corollaire au vacarme du silence’ appears to manifest their taste for film noir more distinctly in its KTL-like atmospheric pressure systems, whilst the other side’s ‘Quelques éclats d’un effondrement soudain’ is out for blood like some furious, strangulated beast of consumer electronics.