About Tri Resonance

A woman with long blonde hair, wearing a white top, sitting on a blanket in a grassy field, holding a wooden singing bowl and a mallet, smiling at the camera.

Phyllis “Filly” Harvey, Owner/Practitioner of Tri Resonance

I am a certified practitioner dedicated to creating safe spaces for restoration. My practice, Tri Resonance, was born from my own personal journey through stress from working in the law enforcement field for 34 years, compounded by difficulties with fertility and being a survivor of domestic violence.

In 2018, I realized I was burnt out—not sleeping well, overeating and beyond stressed out. I went on a search for true alignment. What I found changed my life for the better.

Through mindfulness, Reiki, meditation and vibrational sound therapy, I learned how to reset my nervous system. This lit a spark in me to help others in the same way my teachers and practitioners had helped me. Even with it being the height of the COVID pandemic, I opened Tri Resonance’s doors to provide these healing modalities to my community in Lone Tree and nearby South Denver neighborhoods.

A woman with long blonde hair, glasses, and a black T-shirt with a yoga and meditation-themed design stands indoors next to a large gong with a Hamsa symbol etched on it. The background features a nature scene of trees and sky.

A Trauma-Informed Approach

One of the things that sets me apart from some other sound and energy practitioners is my deep commitment to safety. I believe that true rest can only unfold when the nervous system feels secure.

Beyond my 500+ hours of specialized training in sound therapy, Reiki and yoga nidra, I have education in trauma-informed care, mental health first aid, suicide intervention and peer support. While I am not a licensed clinician, my practice is uniquely informed by these disciplines, ensuring that every session is handled with the highest level of compassion, professional ethics and trauma-informed care.

All sessions can go beyond a relaxing experience. At Tri Resonance, that’s the goal.

Beyond the Studio

Woman sitting on a decorated mat surrounded by glowing blue and white singing bowls and candles, with a large gong and an abstract colorful mural in the background.

When I’m not in my Lone Tree studio, you can find me collaborating with businesses on workplace wellness programs and leading community sound baths. As a lifelong Coloradan, it is my greatest honor to give back to the community that raised me.

I love my family and am blessed to live near most of them. I enjoy spending time with all of my people, including my friends and my fur baby, Grace, a 10-year-old standard poodle. I love tea, plants, listening to audiobooks, watching movies and Arsenal matches with family!

About My Clients’ Journey to Restoration

A row of singing bowls placed on colorful fabric, with a cozy room in the background featuring dim lighting, lamps, and furniture.

Whether you are navigating chronic stress, the heaviness of burnout, grief or simply want a reset, I will work with you as a partner in your wellness. Sessions are client-centered and grounded, blending:

Vibrational sound therapy to calm the physical body
Reiki and energy work to restore the energetic body and spiritual balance
Yoga nidra and mindfulness to quiet the mind

You are seen. You are heard. You are worthy of rest. To get started, book the new client session on Square.

"Reiki and sound healing with Filly have become part of my regular self care practice and have made a huge difference in my mental and emotional wellbeing. You may be able to find Reiki or sound healing somewhere else, but you can’t find another Filly!"

—Ashley R.
"I have done private Reiki session with singing bowls. It’s the most amazing 1 1/2 hrs. I now go every other week to help maintain an inner peace."

—Donna W.
"I’ve experienced loss before and relied solely on talk therapy, but this time, integrating body-based healing made all the difference. Now that the intensity of my grief has softened, I continue to work with Phyllis as a way to stay grounded, connected, and in tune with my body and soul.”

—JA LS
"I truly believe this was a transformative experience for me, even in the short time I had with Filly. I can’t thank her enough for how much she has helped me and the important work she does. I can’t wait to have another session!"

—Marianne HG

My Values & Priorities

Growth & Expansion

Authentic Healing (Not Performative Wellness)

Integrity

Compassion

Depth Over Surface

Connection

Presence

Personalization & Attunement

Safety & Trust

Nervous System Care

A wellness or massage room with a nature-themed backdrop of a waterfall and trees. The room features a massage table, singing bowls, salt lamps, and Himalayan salt lamps creating a calming ambiance.

People are lying on yoga mats and blankets, wrapped in blankets, in a dimly lit room with candles and a big projector screen, practicing relaxation or meditation during a class or workshop.

Two women wearing glasses smiling and posing for a selfie in an indoor setting.

“Meditation (mindfulness) changes our internal conditions, so we can better address our external conditions.”

-Jeff Warren, Meditation Teacher