Abstract: A music box comprises a base disc which has a plurality of projections corresponding to a music piece on its surface, a plurality of pin wheels which are individually rotated by contacting one of a plurality of such projections while the disc moves, a reed which generates sound by being picked by a pin portion projecting in the radial direction of the pin wheels, a plurality of dampers which are formed corresponding to each of the pin wheels to reduce vibration of the reed and a fixed shaft which rotatably supports individual pairs of the pin wheels and the corresponding dampers.