Serge Lemouton is an expert in the preservation of the electroacoustic music produced at IRCAM, the renowned art and research center in Paris where he works as senior computer music designer. During this interview, he talks about the music repertoire at IRCAM since 1977 and how it is being documented in their Sidney system. He also shares no less than four excerpts from historical compositions produced at IRCAM. Get your peek behind the scenes at the legendary IRCAM!