An extraordinary and powerful concert at the 2009 Jazz in Luz Festival recorded at Marquee of Luz-Saint-Sauveur when Japanese improvising guitarist and vocalist Keiji Haino joined the electroacoustic improvising trio Marteau Rouge of Jean-Francois Pauvros on electric guitar, Makoto Sato on drums and Jean-Marc Foussat on analog synthesizer & voice.

Two live recordings at Theatre au Clain, in Poitiers, France and at le Bistrot, in Bayonne, from the free improvising quartet of Christiane Bopp on trombone, Jean-Marc Foussat on synth & voice, Jean-Luc Petit on bass clarinet and sopranino sax, and Makoto Sato on drums, for submersive interchanges blending electronics and acoustics in remarkable ways.

The free improvising trio of Makoto Sato on drums, Jean-Francois Pauvros on guitar and Jean-Marc Foussat on synthesizer & voice in a studio album of unique electro-acoustic dialog recorded in Paris in 2013.

Bassist Duboc's two part symphony with dual drummers and dual trumpeters is a journey that aims at the creative free improvisation of groups like the Art Ensemble, AACM, BAG, &c.