However, throughout history, some form of sound healing can be found in every culture on earth, as it dates back 40,000 years to the time when Australian Aborigines used ancient hand-polished instruments for healing.

Another important history of sound healing can be traced back to the sound chambers created by the ancient Egyptians in the pyramids.

In addition, healing instruments have become increasingly popular, from vocal chanting to Tibetan singing bowls, shamanic drums and gongs, and other instruments.

Sound healing instruments produce sound vibrations that penetrate deep into the tissues, improve circulation and metabolism, and regulate muscle tension.

Regenerative and repair mechanisms are also stimulated, which is why sound therapy is both activating and relaxing, leaving the patient feeling a refreshing effect for a longer period of time.

The frequency of sound waves is measured in Hertz, and sound instruments plus sound, using a specific part of the intra-acoustic range (a range of Hertz than humans can hear), have the optimal frequency to produce the desired resonance in the body tissues.