Today's guest wrote a book called "Tuning the Human Biofield: Healing with Vibrational Sound Therapy". A guide to the practice of Sound Balancing, using tuning forks to clear trauma stored in the human energy field:  

In this book, McKusick explains the complete practice of Sound Balancing. She details how to use tuning forks to find and clear pain and trauma stored in the biofield. She reveals how the traditional principles and locations of the chakras correspond directly with her biofield discoveries. Exploring the science behind Sound Balancing, she examines scientific research on the nature of sound and energy and explains how experiences of trauma produce “pathological oscillations” in the biofield, causing a breakdown of order, structure, and function in the body. 

Eileen Day McKusick is a researcher, inventor, writer, educator and practitioner who has been studying the effects of audible acoustic sound on the human body since 1996, and is a pioneer in the fields of therapeutic sound, the human biofield, and the newly emerging field of electric health.

She is the originator of a unique sound therapy method called Biofield Tuning (formerly sound balancing) that uses tuning forks to detect and correct distortions and static in the biofield (human energy field/aura), and the author of the books "Tuning the Human Biofield: Healing with Vibrational Sound Therapy", and the upcoming "Electric Body, Electric Health" (Releasing from St Martin's Press January 2021).

https://www.eileenmckusick.com/

Buy her book here