Ed. by Guy Schraenen,intended to be the successor of Henri Chopin's publication OU. With contribs. of Belgian avant-garde artists like Degottex, Ung no Lee, Bernard Heidsieck, Bram Bogart, etc., who contributed mounted illustrations and objects, printed on several stocks, many folding plates. Each volume includes a vinyl record by Henri Chopin, Brion Gysin and Sten Harison respectively.