In his book Healing Sounds, Jonathan Goldman states that “Everything in the universe is in a state of vibration. This includes the human body. Every organ, bone, tissue and other part of the body has a healthy resonant frequency. When that frequency alters, that part of the body vibrates out of harmony and this is what is termed disease. If it were possible to determine the correct resonant frequency for a healthy organ and then project it into that part which is diseased, the organ should return to its normal frequency and a healing should occur".

Sound and Frequency Therapy promotes vitality and wellbeing by balancing an individual's bioenergetic field. Sound Therapy uses vibrations from therapeutic-grade singing bowls placed on the body over clothing, to promote deep relaxation. It activates the parasympathetic nervous system to reduce stress in the body, and facilitates the body’s natural healing and regenerative processes. The sound waves, produced by gently hitting the singing bowls, are carried to the bodily tissues by the water in the body. This promotes a natural state of equilibrium by enabling any imbalances in the body to return to a more balanced and harmonised state.

Frequency Therapy~ is provided via a frequency device that uses a quantum sensor to analyse the bioenergetic frequencies of an individual, and delivers customised frequencies directly to the person via microcurrent, which enhances cellular communication and energy production to bring physical, mental and emotional imbalances back into harmony. The individualised frequencies could also be delivered remotely to a person's Information Field to enhance recovery, vitality and wellbeing. People who have experienced Frequency Therapy have reported relief from a range of conditions including stress, chronic pain, insomnia, allergies, and hormonal imbalance. 

Sound & Frequency Therapy are not intended to diagnose, cure, treat, mitigate, or prevent disease, and should not be treated as a substitute for professional medical advice, diagnosis or treatment. Such advice should always be obtained from a qualified medical professional.

*Not suitable for people with low blood pressure, asthma, irregular heartbeat, acute migraine, psychosis, major depression, pregnancy.

~ Not suitable for people with metallic implants, pacemakers, implanted defibrillators, sensory disorder, epilepsy, pregnancy, skin that has been treated radio-therapeutically; or when fever, bleeding, risk of bleeding or embolism are present. 

More info at: 

http://peter-hess-academy.com.au/what-is-a-sound-massage-and-what-are-its-key-characteristics/

https://painfreeforlife.com/what-is-microcurrent-technology-and-why-does-it-work/