An eccentric and captivating sonic collage from Jean-Jacques Birgé and the ensemble Un Drame Musical Instantané — with Francis Gorge and Bernard Vitet collaborating alongside extraordinary guests including Brigitte Fontaine, Joëlle Léandre, Luc Ferrari, Henri Texier, Carlos Zingaro, and René Lussier — in an inventive fusion of electronic improvisation, free jazz, and experimental sound art.