Aims and Objectives: Tuning Fork Training

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Our Tuning Fork Practitioner courses teach you how to use INNER SOUND tuning forks as a sound therapy system, offering a variety of therapeutic benefits at all levels - whether physical, mental, emotional and energetic.

Our tuning forks provide a simple, effective method for helping the body let go of physical or emotional stresses that accumulate on a short or long-term basis. If you're a therapist or practitioner, this versatile technique can potentially enhance your existing sessions. For individual or professional use.

On completion of this training you will understand how to:

  • Give yourself & others what we refer to as a basic 'short' or 'long' tuning fork session.
  • Distinguish which pairs of tuning forks in the INNER SOUND sets can promote movement in different segments
    of the body or energy 'matrices'
  • Create individually-selected relaxation sessions, combining the use of short or long basic sessions, matrices & 'motifs'
  • Identify potential over-activation symptoms your clients might experience

Teaching techniques include: discussion; demonstration; hands-on practice; feedback and questions. Students get plenty of opportunity to experience and use INNER SOUND tuning forks under supervision, both on themselves and others.

It is possible to attend this training course without any obligation to complete any training requirements if you are simply interested in the subject of sound therapy and wish to learn about what this system potentially offers.

Course Content

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Basic Level: History, use and effect of tuning forks as a tool in sound therapy; INNER SOUND Spiral of Fifths set, Personal and OM Tuners; Sessions & Guidelines; Giving & Receiving of Treatments; 7 Energy Matrices & their uses; Practical experience, giving and receiving a session.

Learn how to use the 13 INNER SOUND Tuning Forks personally and as a tailored relaxation session for others.

Advanced Level: Develops your knowledge & experience in the use of INNER SOUND Tuning Forks.

Details covering the 21 INNER SOUND 'motifs', each providing a therapeutic focus; developing sessions to promote a variety of physical, emotional, mental & energetic themes

For dates and booking information, see below.


All Practitioner Certificates are issued by Inner Sound International, based in Seattle, Washington, USA. To complete the certification process, you will be required to complete a minimum number of case studies; submit multiple choice papers for each module (provided with course material); conduct a course assessment interview by telephone with Arden Wilken, Director and co-founder of INNER SOUND.

Once certified as an INNER SOUND TUNING FORK PRACTITIONER, practitioners are also eligible for membership to the INTERNATIONAL ASSOCIATION of SOUND THERAPY.

How to Contact Us

Sheila Hill, Inner Sound(UK) Instructor

After 32 years with INNER SOUND (1990 to 2022) Sheila Hill, our UK based instructor, has retired!

We thank her for all her dedicated work and service to her community and her superb contritubion to INNER SOUND and Sound Therapy. She was Director of the School for Inner Sound UK & a Certified Instructor of Tunings Forks, Voice Workshop, Intro to Sound Therapy and a Personal Music Practitioner.

For virtual trainings, please contact Arden Wilken, Director of Education School for INNER SOUND and Co-Founder of INNER SOUND. Creator of: INNER SOUND TUNING FORK Trainings, the AUTOPHONETICS Voice Workshop trainings and the SOUND TOUCH Manual to play the motifs. With Jack Wilken she created all the other INNER SOUND Trainings, including the Practitioner Training in Therapeutic Music (distance learning).

Tel (USA): +001 (206) 618 3985