Mezerg, or the genius who has redrawn the contours of electronic music. This eccentric musician from Bordeaux is the man behind the “Piano Boom Boom”: a futuristic piano tuned and equipped with drum elements on which he kicks with frenetic electronic rhythm. With his feet and hands bound to his instrument, his body wiggles and twists around this improbable creation, to which he sometimes adds the vibrant sounds of a Theremin. From the confines of techno to the borders of jazz and trance, sweat drips on to the keys. Mezerg, here we come.