Sound healing is a therapeutic practice that uses sound frequencies, tones, and vibrations to promote healing and well-being in the body, mind, and spirit. It works on the principle that everything in the universe, including the human body, is made up of vibrations, and sound can influences these vibrations to restore balance and harmony.

Sound travels as waves through air and water, creating vibrations that can penetrate the body. Since the human body is composed mostly of water, sound vibrations can move through it easily, influencing cells, tissues, and energy fields. The idea is that when certain parts of the body or mind are out of balance, sound frequencies can help "tune" them back to a healthy state, much like tuning a musical instrument.

Sound healing also works through the concept of harmonic resonance, where certain sound frequencies naturally resonate with certain organs, body systems, or emotional states. Practitioners believe that by introducing these harmonious sounds, the body can begin to release blockages or tensions that are contributing to physical dis-ease and symptoms and emotional imbalances.