3 capital letters, 2 cities, 2 boys, 1 project. Bordeaux, Berlin. Guillaume Laidain, Andrew Claristidge. Songs for concrete / Electronic. An apartment building, floors, songs. In the stairwell, a meeting: sound artist, radio interference manipulator and musician-producer-arranger. The bass escapes from the cellar and vibrates along the corridors. A door opens, oscillations swirl, clash, and blur the tracks. A voice rises. Concrete architecture. Bodies armed for expression. In the distance, the echo of a rave party … Remixes by The Hacker, Arnaud Rebotini and Pablo Bozzi.