Musical Instrument originating in China, appeared around the VIII century and later extended to south-east Asia.The word Gons is originating in Java.The gongs are in general three types:With form of a flat disk suspended vertically by means of a cord passed through holes near the top edge of the Gong. Bossed type called "nipple" has a central area bulging that generates another note. Are usually hanging in a similar way or equal to the previous.Bowl gongs are bowl-shaped. These hung as listed above, or placed on a specific support, touching on a flat base.The gongs are made mainly from bronze or brass, but are used many types of alloys. All they are struck with mallets different types.The sound Gong, not only is heard, they also feel their vibrations on and within our body. The energy surrounds both the listener as the interpreter, a unique experience.