Using Crystal Singing Bowls in Therapy: A Guide for Counsellors and Therapists
More therapists are asking whether sound has a place in their work. Clients arrive from sound baths and yoga classes asking about singing bowls, and practitioners want to know if there is anything behind it. This guide sets out what the research supports, how to keep sound safe inside a therapeutic relationship, and a simple way to begin.
What the research supports
The strongest evidence is for music in general. A 2017 systematic review and meta-analysis found that music reduced pain in chronic pain conditions with a moderate effect, and that music people chose themselves tended to work better (Garza-Villarreal et al., 2017). An earlier meta-analysis reached similar conclusions across many types of pain (Lee, 2016).
Research on singing bowls specifically is newer and smaller. An observational study of 62 people found lower tension, anger and fatigue after a singing bowl meditation (Goldsby et al., 2017). A pilot study tested relaxation music played on quartz crystal bowls with teenage boys (Matthews et al., 2023), and the same New Zealand team has registered a trial comparing a crystal bowl recording with guided muscle relaxation (ClinicalTrials.gov NCT07267520). These are promising starts. However, none of these are proof yet, we are just beginning to scratch the surface of what this modality could bring in terms of established evidence.
Why gentle sound may help: soft fascination
Attention Restoration Theory offers a useful explanation. It proposes that the effortful attention we use to work, plan and push away worry is limited and wears out. It recovers when something holds our attention without effort, which researchers call soft fascination: clouds moving, water flowing, or a sustained bowl tone (Kaplan, 1995).
Soft fascination holds attention lightly and leaves room to reflect. And that matters in therapy. A client who is resting their effortful attention, while still awake, has space to notice feelings and make connections. For clients in pain, attention matters too: pain is designed to demand attention, and gentle sound can loosen its grip (Eccleston & Crombez, 1999).
The relationship comes first
Most research uses recordings, because a trial needs the same sound for every participant. That does not make recordings the better option. The working relationship between therapist and client is one of the most consistent predictors of therapy outcome, across hundreds of studies (Flückiger et al., 2018). The few studies that compare live and recorded music favour live delivery: live music lowered heart rate in premature babies where recorded music did not (Arnon et al., 2006), and music led by a trained therapist improved quality of life in cancer care where recorded listening did not (Bradt et al., 2016).
In short, a bowl played by a therapist the client trusts is a different intervention from an app.
Keeping sound safe in session
A few things to keep in mind if you are a therapist bringing sound into your practice, from an ethical perspective.
Ask first, every time. Explain what you would like to try, how long it lasts and that the client can stop it at any point.
Agree a signal. A raised hand to lower the volume or stop. Some clients stay through discomfort rather than upset anyone, so say plainly that stopping is welcome.
Start quiet. Rim the bowl rather than striking it. Sudden, loud onsets can startle, and predictable sound feels safer (Carlsson et al., 2006).
Offer choice. Eyes open or closed, sitting or lying, how close to the bowl.
Expect feeling. Sound and silence can bring emotion to the surface. Leave time to talk afterwards.
Mind sound sensitivity. Some clients, including many with migraine, are sensitive to sound. Keep levels low and offer earplugs to soften it.
Stay in your scope. Sound supports wellbeing alongside therapy. Avoid claims that it treats a condition, which UK advertising rules also prohibit.
A simple way to begin
Try three minutes of sound at the end of a session, once a client has agreed.
Choose one crystal bowl. A lower note feels grounding.
Rim it slowly so the tone builds gently, with no strike.
Let it sound for about a minute, then let it fade into silence.
Repeat once or twice, leaving silence between.
Invite the client to notice what they noticed, without needing to explain it.
If you sing, a quiet hum matched to the bowl's note adds warmth. You can learn a safe way to do this in our guide to singing with crystal singing bowls.
Keep clients awake
Many people treat falling asleep as a sign that sound has worked. In a therapy setting, the aim is a calm the client can find again while awake, and a client who wakes groggy may be unsafe to drive. Read more in why staying awake matters in a sound bath.
Learn to do this well
Healing Harmonies is a one-day, in-person sound healing training for therapists, sound healers and holistic practitioners in the East Midlands. You will learn a voice method for crystal singing bowls, the research behind soft fascination, and how to design safe, wakeful sessions. 12 places, 6 CPD hours. Book your place on the course page.
References
Arnon, S., et al. (2006). Live music is beneficial to preterm infants in the neonatal intensive care unit environment. Birth, 33(2), 131–136.
Bradt, J., Dileo, C., Magill, L., & Teague, A. (2016). Music interventions for improving psychological and physical outcomes in cancer patients. Cochrane Database of Systematic Reviews, CD006911.
Carlsson, K., et al. (2006). Predictability modulates the affective and sensory-discriminative neural processing of pain. NeuroImage, 32(4), 1804–1814.
Eccleston, C., & Crombez, G. (1999). Pain demands attention. Psychological Bulletin, 125(3), 356–366.
Flückiger, C., Del Re, A. C., Wampold, B. E., & Horvath, A. O. (2018). The alliance in adult psychotherapy. Psychotherapy, 55(4), 316–340.
Garza-Villarreal, E. A., et al. (2017). Music-induced analgesia in chronic pain conditions. Pain Physician, 20(7), 597–610.
Goldsby, T. L., Goldsby, M. E., McWalters, M., & Mills, P. J. (2017). Effects of singing bowl sound meditation on mood, tension, and well-being. Journal of Evidence-Based Complementary & Alternative Medicine, 22(3), 401–406.
Kaplan, S. (1995). The restorative benefits of nature. Journal of Environmental Psychology, 15(3), 169–182.
Lee, J. H. (2016). The effects of music on pain: A meta-analysis. Journal of Music Therapy, 53(4), 430–477.
Matthews, A., et al. (2023). A pilot study evaluating the effects of relaxation music played on quartz crystal singing bowls on mood in teenage males. Journal of Psychiatry and Behavioral Sciences, 6(2), 1085.
