The Light Bead Curtain is the fourth object in The Music Box Project. It is an interactive musical installation that can be freely played by person’s touch. The installation takes the form of a beaded curtain, consisting of strings of simple clear beads. Each bead, on a users touch, lights itself and emits a unique sound. People play with the curtain by weaving their hands through it, touching it with their faces, and moving through it with their body.