What is a Gong?

In its simplest form, a gong is a disc-shaped instrument, traditionally made from metal.

Most gongs used in sound therapy today are handcrafted from bronze alloys, carefully shaped, hammered, and tuned by skilled makers. With the growing popularity of sound healing, smaller, mass-produced versions have become widely available. Within the practitioner community, these are often referred to simply as decorative gongs, and are most likely not suitable for sound therapy.

For the purpose of this article, I’ll be focusing on artisan, handcrafted gongs, as these are the instruments most commonly used in therapeutic settings.

Gongs come in a wide range of sizes, from around 7 inches to over 90 inches in diameter.

Technically speaking, many of the large, flat gongs used in sound therapy are more accurately called tam tams. These instruments produce a broad, immersive wash of sound rather than a defined musical note.

The term “gong” is now widely used as a general name, so rather than getting too caught up in terminology, I’ll continue to use it here in the way most people understand it.

Gongs belong to a group of instruments known as idiophones. This simply means that the instrument produces sound through the vibration of its own body when struck.

Even a single, gentle strike on a medium or large gong can produce a complex field of sound. What we hear is not just one tone, but layers of overtones and harmonics interacting with each other.

This is part of what makes the gong so unique. The sound is not predictable in the way a melody is. It unfolds, shifts, and evolves, which gives the brain something to engage with without needing to analyse or follow.

During my year-long, in-depth gong practitioner training with highly esteemed teacher Sheila Whittaker, part of the graduation process involved presenting on a chosen area of gong work. I chose to focus on playing style.

In truth, anyone can strike a gong, and they would most likely feel the benefit of doing so. But playing the gong in a therapeutic or intentional way is something quite different.

Over time, with practice and attunement, the relationship with the instrument changes. Rather than simply playing the gong, there is a sense of allowing the sound to move through you and into the space.

This is why training matters.

There are, of course, techniques that a gong player will learn, ways of striking, building, and shaping the sound. But unlike many other instruments, there is no sheet music to follow. The practice is responsive rather than prescriptive, guided by listening, sensitivity, and experience.

These instruments have been around for thousands of years. Some estimates suggest over 5,000 years, possibly longer.

Their exact origin is still debated. Many associate gongs with East and Southeast Asia, where they have been used in ceremonial, musical, and cultural contexts for centuries. There are also theories suggesting earlier forms may have existed in regions such as ancient Mesopotamia.

What is clear is that across cultures, metal instruments like these have long been used not only for music, but for ritual, communication, and marking important moments.

Gongs are considered one of the most powerful instruments used in sound therapy.

Unlike many instruments that are primarily heard, gongs are also deeply felt. The vibrations travel through the air and into the body, creating a physical as well as auditory experience.

This is where the concept of resonance comes in.

When the body is exposed to sustained sound and vibration, it begins to respond. The nervous system can shift, the breath can deepen, and the body may begin to settle.

Some describe this as the body coming into harmony with the sound. Others experience it more simply as a sense of release, or a feeling of being held by the sound.

From a scientific perspective, sound therapy works through the nervous system.

As the sound unfolds, brainwave activity can begin to slow. The body may move from a more alert, active state into slower brainwave patterns associated with relaxation and rest.

At the same time, the parasympathetic nervous system can become more active. This is the part of the nervous system responsible for calming the body after stress.

People often notice: a slowing of the heart rate, a sense of heaviness or grounding in the body, reduced muscle tension, a quieter internal state ir space to process thoughts and feelings with a sense of clarity.

Some studies have also explored the impact of sound on stress and inflammation. While research is still developing, early findings suggest measurable changes in markers associated with stress after sound sessions.

Alongside the physical effects, many people describe a more subtle or subjective experience.

Some feel as though the sound creates space in the mind.

Some experience vivid imagery or a dream-like state.

Others simply feel deeply relaxed, sometimes for the first time in a long while.

There are also traditional perspectives that describe the gong as producing a primordial or universal tone, often associated with the sound “Aum”.

Whether you view this symbolically, culturally, or experientially, what matters most is the effect it has on the person receiving the sound.

In modern life, many of us spend a great deal of time in a state of constant input and activity.

Gongs offer something quite different.

They create an environment where the body can begin to rest in its own time.

For many people, that alone is incredibly valuable.

If you haven’t experienced a gong before, the most common way is through a group sound bath or a one-to-one session.

You simply lie down, get comfortable, and allow the sound to move through you. There’s nothing you need to do, and no particular way you need to feel.

Each experience is different, and each session meets you where you are on that day.

If you’d like to experience this for yourself, I offer 2 monthly group gong baths in the beautiful candle-lit yurt in Totnes, Devon, as well as one-to-one sessions for a more personalised experience.

If you’ve enjoyed reading these shorter blog pieces, The Yoki Way publishes a longer monthly editorial called Restorative Matters.

It’s a slower, more reflective piece, sent once a month, exploring rest, the body, and the stories we live within.

It’s completely free to receive, and your email is only ever used for that single monthly edition.

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