Lionel Marchetti was born in Lyon, France in 1967. His interest in music resides in the qualities of sound. He is one of a handful of artists who in the mid-to-late 1990s took electroacoustic music out of academic studios and into the free improvisation ring. A scholar who worked at the CFMI (Lyon) and GRM (Paris) studios and published a book on acousmatic composer Michel Chion, Marchetti developed a set-up of microphones and loudspeakers he uses on stage along with tape recorders, prepared CDs, motors and radios.