Today’s demo comes to us from Samuel Goldszmidt. He’s a web developer specializing in audio applications at Institut de Recherche et Coordination Acoustique/Musique (IRCAM). IRCAM is a European institute covering science, sound and avant garde electro-acoustical art music. The demo uses XML to describe the various segments of a piece of music – Florence Baschet’s StreicherKreis (Circle of Strings)