Guides · By Dr Kia Prescott, PhD · 16 July 2026 · Updated 4 October 2026
Sound healing has quietly moved from the edges of wellness into ordinary life — you'll now find sound baths in yoga studios, on retreats, and in the class library here at RITUAL. If you're curious but a little sceptical, good. This is an honest look at what it actually is, drawn from my own teaching and my PhD in bioengineering: what to expect, what the evidence supports, and — just as importantly — what it doesn't.
What is sound healing?
Sound healing is a relaxation practice that uses sustained, resonant tones to help the body and mind settle. Rather than music with a melody to follow, it's long overlapping sounds from instruments like crystal and Tibetan singing bowls, gongs, chimes, tuning forks, and the voice. The best-known format is the sound bath: you lie down, get comfortable, and let the sound wash over you for anywhere from twenty minutes to an hour.
The practice has roots in contemplative and ceremonial traditions across many cultures. Today it usually sits alongside restorative yoga and meditation as a way to slow down — a wellbeing practice, not a medical treatment. Holding that distinction clearly is what keeps it honest.
Sound bath, sound healing or sound meditation: what's the difference?
The three names get used almost interchangeably, and in practice the experience overlaps a great deal. Roughly:
- Sound healing is the umbrella term for any practice that uses sound to help you relax and rest. "Healing" is the traditional word; I read it as restoring a sense of ease, not curing anything.
- A sound bath is the most common format: you lie down and the sound is played around you for a set time, usually twenty minutes to an hour.
- Sound meditation puts the emphasis on attention. The sound becomes the thing you rest your focus on, the way the breath is in other meditations. It can be done lying or sitting, and it works well in short sessions.
If you're choosing between them, don't overthink the label. Look at the length, the instruments, and whether you'll be lying down or sitting.
What instruments are used in sound healing?
- Singing bowls. Metal bowls (often called Tibetan or Himalayan) give a warm, layered tone; quartz crystal bowls give a purer, longer one. Both are struck or circled with a mallet so they keep ringing.
- Gongs. The broadest, deepest sound in the room. Played softly they hum; played fuller they become a wash of sound you can feel as well as hear.
- Chimes and tuning forks. Lighter, brighter tones, often used at the start and end of a session or close to the body.
- The voice. Some teachers hum or chant a single sustained note. You're never expected to join in.
None of these instruments has special powers on its own. What matters is that the tones are long, slow and unpredictable enough that the mind stops trying to follow a tune.
What does a sound healing session feel like?
There is refreshingly little to do. In a typical session you'll lie on a mat, often with a blanket and something soft under your head, and close your eyes. The teacher plays the instruments while you simply rest and listen. There's no posture to hold, no breath to count, and no way to do it "wrong."
- Sustained tones, not songs. The sounds rise, overlap, and fade. With nothing to anticipate, the mind has less to grip onto and tends to quieten.
- You may feel the sound, not just hear it. Larger instruments like gongs and bowls produce vibrations you can sense in the body when they're played nearby.
- Drifting is normal. Many people float to the edge of sleep. Some feel deeply calm; occasionally an emotion surfaces. All of it is fine.
No musical ability and no experience are needed. If seated meditation has never clicked for you, a sound bath can be an easier doorway — because resting is the practice.
What does the science actually say?
Here's where honesty matters most. The most plausible mechanism isn't mysterious: lying still, letting attention rest on sound, and staying comfortably warm for an hour shifts you toward the parasympathetic — the "rest and digest" side of your nervous system. That's the same relaxation response behind restorative yoga and meditation, and it can be measured: studies of singing-bowl sessions have recorded slower heart and breathing rates, alongside people reporting less tension.
Small studies on singing-bowl meditation have reported reductions in tension, anger and fatigue, and improvements in mood and self-reported stress. That's encouraging. But those studies are small, often lack strong control groups, and can't cleanly separate the sound from the simple act of lying down quietly for an hour. So the fair reading is: promising for relaxation and stress, and weak for any specific medical claim.
To give you the specifics:
- The most-cited study followed 62 adults through a single singing-bowl meditation and found they reported less tension, anger, fatigue and low mood afterwards (Goldsby and colleagues, 2017). There was no comparison group, so it can't tell us how much was the sound and how much was the rest.
- A 2020 systematic review found only four studies on singing bowls and, because of their small size and risk of bias, said it couldn't yet recommend them as a therapy, while noting the results pointed in a positive direction (Stanhope and Weinstein, 2020).
- A 2025 review of fourteen studies reached a similar place: possibly helpful for stress and wellbeing, low-risk, and still in need of larger, better-designed trials (Lin and colleagues, 2025).
Sound healing is a legitimate, low-risk way to trigger the relaxation response. Value it for how it makes you feel — not as a treatment for illness.
Dr Kia Prescott, PhD
What that means in practice: enjoy sound healing as a way to unwind, settle before bed, and give an overstimulated nervous system a break. It is not a cure for medical conditions, and it shouldn't replace care from a health professional. Anyone who tells you a sound bath will fix a diagnosis is overselling it.
Who is sound healing for?
It tends to suit people who find it hard to switch off — a busy head at bedtime, stress that lingers in the body, or a nervous system that rarely gets to downshift. It's gentle, requires nothing of you physically, and is a natural fit in the evening to help you wind down toward sleep. Beginners are especially welcome, because there's nothing to learn.
A sensible note: if you're sensitive to certain sounds, are pregnant, or have a condition that can be affected by specific stimuli, mention it to your teacher and check with a professional if unsure. For most people it's low-risk, but a quiet word beforehand never hurts.
That applies especially if you live with tinnitus or hyperacusis (sensitivity to loud sound), a form of epilepsy where sound can be a trigger, a pacemaker, or if you've recently had ear surgery. A good teacher will play more softly or suggest a spot further from the gong; you can always leave a session early.
What should you bring to your first sound bath?
- A mat. Bring your own if you have one; at our classes, if you don't, contact Kia beforehand and she can lend you one.
- Something warm. Your body cools as it settles, so a blanket, a jumper and thick socks make a real difference.
- A small pillow or folded towel for under your head or knees.
- Nothing else. No experience, no flexibility, no special clothing. Arrive a few minutes early so you can settle before the first sound.
How do you try sound healing with RITUAL?
There are two easy ways in. Practise at home with the sound-healing classes in the RITUAL subscription — stream them anytime, with a 7-day money-back guarantee if it’s not for you. Or join us in the room: book an in-studio session and feel the instruments up close. There is a yin yoga and sound bath in Tarbock, Knowsley, every Wednesday at 7pm and every Thursday at 6pm. Either way, you don't need to prepare a thing — just give yourself permission to lie down and listen.
In the library you'll find a full-length Whole Body Healing Sound Bath and three short chakra sound meditations, a few minutes each, for when you only have a moment. If you'd like to make a session at home feel like the real thing, read how to do a sound bath at home.