Keyboard player from Paris, France. The earliest document of him playing organ is as a guest on [m249030]. He was half of the space music duo Spacecraft with Ivan Coaquette, played briefly with Heldon (undocumented) and later collaborated with Heldon leader Richard Pinhas on the album: [m389954]
Although a long established soloist with his own electronic music studio John has not been that well-documented on the release front.