Sound healing (Pixabay: HeikeFrohnhoff)

What Is Sound Healing

Updated: April 2026

Quick Answer

Sound healing uses vibrational frequencies from instruments like singing bowls, gongs, and tuning forks to reduce stress, relieve pain, improve sleep, and promote deep healing. Through entrainment and resonance, sound aligns your body's frequencies to optimal states. Benefits include lower anxiety, enhanced immunity, better focus, emotional balance, and spiritual expansion.

Key Takeaways

  • Vibrational Medicine: Sound healing works through entrainment, resonance, and the relaxation response
  • Proven Benefits: Research supports reduced stress, improved sleep, pain relief, and enhanced immunity
  • Accessible Practice: Sound healing works both with practitioners and as effective self-care
  • Multiple Modalities: Singing bowls, tuning forks, gongs, and voice each offer unique healing properties
  • Chakra Alignment: Specific frequencies correspond to and balance each energy center

What Is Sound Healing

Sound healing represents one of humanity's oldest therapeutic practices. From Aboriginal didgeridoo ceremonies to Gregorian chants, from Tibetan singing bowls to Native American drumming, cultures worldwide have recognized sound's power to heal body, mind, and spirit. Modern science now validates what ancient wisdom keepers always knew: vibration affects us at the deepest levels of our being.

At its core, sound healing operates on the principle that everything in the universe vibrates at specific frequencies. Your body, thoughts, emotions, and surrounding environment all exist as complex patterns of vibration. When these patterns fall into harmonious resonance, you experience health and wellbeing. When discordant frequencies dominate, dis-ease emerges. Sound healing introduces intentional vibrations that restore harmony to your entire system.

The Healing Power of Vibration

Rudolf Steiner taught that sound creates form. The study of cymatics reveals how sound frequencies organize matter into geometric patterns. When you expose water, sand, or other materials to specific tones, they arrange themselves into beautiful mandalas. Your body, composed mostly of water, responds similarly to healing sounds, reorganizing into healthier patterns.

Sound healing differs from music therapy in its specific use of sustained tones, overtones, and frequencies selected for their therapeutic properties. While pleasant music certainly benefits wellbeing, sound healing intentionally uses vibrational frequencies that entrain brainwaves, stimulate cellular repair, and activate the body's natural healing mechanisms.

Practitioners employ various instruments including singing bowls, tuning forks, gongs, drums, and the human voice. Each produces distinct frequency ranges and harmonic overtones that affect the body differently. A skilled practitioner orchestrates these sounds to address specific conditions, creating a symphony of healing vibrations tailored to individual needs.

Sound healing sessions typically induce deep relaxation within minutes. As external sounds capture the mind's attention, internal mental chatter subsides. Brainwaves shift from active beta states to relaxed alpha and meditative theta patterns. The parasympathetic nervous system activates, triggering the relaxation response with its cascade of healing biochemistry.

The Science of Sound

Modern research increasingly validates sound healing's effectiveness through multiple biological mechanisms. Understanding these scientific foundations helps explain why this ancient practice produces measurable results in contemporary clinical settings.

Entrainment represents one primary mechanism. First observed by Dutch physicist Christiaan Huygens in 1665, entrainment describes how oscillating systems synchronize with each other. Your brainwaves naturally entrain to external rhythms. Slow, rhythmic sounds guide brainwaves into slower, more meditative patterns. Fast, rhythmic sounds can energize and focus the mind. Sound healers intentionally use this principle to guide recipients into beneficial states of consciousness.

Brainwave State Frequency Range Effects Sound Induction
Beta 13-30 Hz Active thinking, alertness, stress Higher frequency sounds, complex rhythms
Alpha 8-13 Hz Relaxation, creativity, calm focus Singing bowls, gentle rhythms
Theta 4-8 Hz Deep meditation, healing, intuition Gongs, sustained tones, drumming
Delta 0.5-4 Hz Deep sleep, regeneration, healing Very low frequencies, binaural beats

Resonance provides another key mechanism. Every cell, organ, and system in your body has its own resonant frequency. When you introduce healing sounds, specific frequencies vibrate corresponding tissues, stimulating circulation, releasing tension, and promoting cellular repair. This explains why different instruments and frequencies affect the body in distinct ways.

The relaxation response, first described by Dr. Herbert Benson at Harvard Medical School, activates during sound healing. This physiological state counteracts stress, reducing heart rate, blood pressure, and cortisol levels while increasing parasympathetic nervous system activity. Regular activation of the relaxation response through sound healing builds resilience against stress-related illness.

Research Highlights

  • 2016 study showed singing bowl meditation significantly reduced tension, anger, fatigue, and depressed mood
  • 2014 research found vibroacoustic therapy reduced pain and improved quality of life in fibromyalgia patients
  • 2017 study demonstrated sound meditation improved psychological well-being and reduced physical pain
  • HeartMath research confirms rhythmic breathing and sound entrain heart rate variability toward coherence

Heart rate variability represents an important marker of health that sound healing positively influences. HRV measures variation in time between heartbeats, with higher variability indicating better autonomic nervous system function and stress resilience. Sound healing, particularly when incorporating rhythmic elements, increases HRV toward optimal coherence patterns.

Physical Health Benefits

Sound healing produces measurable benefits across multiple physical systems. While not a replacement for conventional medical care, sound therapy offers powerful complementary support for various health conditions while promoting general wellness and vitality.

Stress reduction stands as the most immediate and well-documented benefit. Chronic stress underlies countless modern health problems, from cardiovascular disease to immune dysfunction. Sound healing activates the parasympathetic nervous system within minutes, shifting the body from fight-or-flight to rest-and-digest mode. Regular sessions build stress resilience, helping you maintain equilibrium even in challenging circumstances.

Physical System Sound Healing Benefits Mechanism
Nervous system Reduced anxiety, improved sleep, calm alertness Parasympathetic activation, brainwave entrainment
Cardiovascular Lower blood pressure, improved heart rate variability Relaxation response, rhythmic entrainment
Immune system Enhanced immune function, faster recovery Stress reduction, improved circulation
Musculoskeletal Pain relief, reduced muscle tension Vibrational release, increased blood flow
Respiratory Deeper breathing, improved oxygenation Entrainment of breath rhythm

Pain management represents another significant benefit. Studies show sound healing effectively reduces both acute and chronic pain. The mechanisms include distraction from pain signals, release of endorphins, reduction of inflammation through relaxation, and direct vibrational effects on pain-perceiving tissues. Many people find sound healing reduces their need for pain medication.

Sleep improvement occurs consistently with sound healing practice. By entraining brainwaves toward delta patterns associated with deep sleep, sound therapy helps reset disrupted sleep cycles. The deep relaxation induced during sessions also releases accumulated tension that interferes with restful sleep. Many practitioners report their best sleep follows sound healing sessions.

Immune function receives support through sound healing's stress-reducing effects. Chronic stress suppresses immune activity, while relaxation enhances it. Studies show increased natural killer cell activity and improved markers of immune function following sound therapy. This immune support helps prevent illness and speeds recovery when sickness occurs.

Mental and Emotional Benefits

Beyond physical effects, sound healing profoundly impacts mental and emotional wellbeing. The same vibrational principles that restore physical harmony also balance psychological states, offering natural support for anxiety, depression, trauma, and cognitive function.

Anxiety reduction occurs through multiple pathways. Slow, rhythmic sounds activate the parasympathetic nervous system, directly countering anxiety's physiological markers. The meditative state induced by sound healing interrupts anxious thought patterns. Over time, regular practice retrains the nervous system toward greater calm and resilience.

Sound Healing for Anxiety Relief

Find a comfortable position and close your eyes. Play a recording of singing bowls or use your own bowl. Focus entirely on the sound, letting it fill your awareness. When anxious thoughts arise, gently return attention to the sound. Continue for 15-20 minutes. The sustained focus interrupts anxiety loops while the vibrations calm your nervous system.

Depression often responds to sound healing through its mood-elevating and energizing effects. Certain frequencies stimulate energy and motivation, countering depression's lethargy. The sense of connection and spiritual expansion many experience during sound healing addresses the isolation common in depression. Group sound healing sessions provide community support alongside vibrational therapy.

Trauma processing benefits from sound healing's ability to access non-verbal, somatic experiences. Trauma often stores in the body beneath conscious awareness. Sound vibrations can release these held patterns without requiring the individual to verbally recount traumatic experiences. The safety and containment of a sound healing session provides ideal conditions for gentle trauma release.

Cognitive function improves through sound healing's effects on brainwave patterns and circulation. Enhanced alpha and theta states support creativity, problem-solving, and learning. Increased blood flow to the brain delivers more oxygen and nutrients. Many people report enhanced mental clarity, focus, and memory following regular sound healing practice.

Emotional regulation develops as sound healing creates new neural pathways associated with calm and safety. The predictability and containment of a sound session help the nervous system learn to regulate itself. Over time, this improved regulation extends beyond sessions into daily life, supporting healthier emotional responses to life's challenges.

Spiritual Benefits

Sound has always held sacred significance across spiritual traditions. From the Hindu Om representing the primordial sound of creation to the Christian "In the beginning was the Word," sound connects humanity to transcendent dimensions of existence. Sound healing accesses these spiritual dimensions, offering profound experiences of expanded consciousness and connection.

Deep meditative states often emerge spontaneously during sound healing. The sustained focus on external sound quiets the thinking mind, allowing consciousness to expand beyond ordinary boundaries. Many practitioners report experiences similar to advanced meditation: timelessness, ego dissolution, unity consciousness, and encounters with spiritual guidance.

Sacred Sounds Across Traditions

Hinduism: Om as the sound of creation
Buddhism: Mantras and singing bowls for enlightenment
Christianity: Gregorian chant raising consciousness to divine
Islam: Sufi dhikr and sacred recitation
Indigenous: Drumming for journeying and healing
Judaism: Nigunim and Hebrew letter mysticism

Intuitive development accelerates with sound healing practice. As the mind quiets and the body relaxes, subtle perceptions become more accessible. You might receive insights, visions, or guidance during sessions. Regular practice strengthens these channels, integrating intuitive awareness into daily life.

Chakra activation and balancing occurs naturally through sound healing. Specific frequencies correspond to each chakra, and the overtones in instruments like singing bowls stimulate the entire energetic system simultaneously. Many people report feeling energy move through their bodies during sessions, with blockages releasing and centers aligning.

Soul connection deepens through the wordless communion sound healing provides. Beyond concepts and beliefs, pure vibration touches something essential in your being. This direct experience of your deeper nature fosters the sense of meaning, purpose, and belonging that supports overall wellbeing. Sound healing becomes a spiritual practice as much as a therapeutic one.

Healing Instruments

The world of sound healing offers a rich variety of instruments, each with unique properties and applications. Understanding these tools helps you choose the right sounds for your needs, whether receiving professional sessions or building a personal practice.

Tibetan singing bowls have been crafted in the Himalayan region for centuries using traditional bronze alloys. When struck or rimmed with a mallet, they produce complex, multi-layered tones rich in overtones. These overtones create the distinctive "singing" quality that seems to swirl around the listener. The sustained vibration penetrates deeply into the body, making Tibetan bowls excellent for relaxation and meditation.

Instrument Characteristics Best Applications
Tibetan singing bowls Rich overtones, long sustain, warm tones Deep relaxation, meditation, energy clearing
Crystal singing bowls Pure tone, clear frequencies, chakra-tuned Chakra balancing, precise frequency work
Tuning forks Specific frequencies, precise application Acupuncture points, chakra activation, targeted healing
Gongs Broad spectrum, powerful wash of sound Deep transformation, breaking patterns, group work
Drums Rhythmic, grounding, entraining Journeying, grounding, energizing
Voice Portable, personal, infinitely variable Daily practice, emotional release, toning

Crystal singing bowls are made from crushed quartz heated and spun into bowl shapes. They produce pure, sustained tones with minimal overtones compared to metal bowls. Many are tuned to specific musical notes corresponding to chakras or solfeggio frequencies. Their clarity makes them ideal for precise frequency work and chakra balancing.

Tuning forks offer precise frequency application for targeted healing. Medical-grade tuning forks calibrated to specific frequencies can be applied near acupuncture points, chakras, or body areas needing attention. The weighted forks used in sound healing provide strong vibration that penetrates deeply into tissues.

Gongs produce perhaps the most powerful sound healing experience. A single gong stroke releases a complex wash of frequencies that envelops the recipient completely. The gong's sound is difficult for the mind to track, rapidly inducing deep altered states. Gong baths have become popular for their ability to facilitate profound transformation in group settings.

The human voice remains the most accessible and personal healing instrument. Humming, toning, chanting, and singing all provide vibrational benefits. Your voice carries your unique frequency signature, making self-created sounds particularly resonant with your own healing needs. Simple practices like chakra toning require no instruments yet produce significant benefits.

Healing Frequencies

Specific frequencies have been identified as particularly beneficial for healing and wellbeing. These frequencies appear across cultures and traditions, suggesting universal principles of vibrational medicine.

The solfeggio frequencies comprise a set of tones used in ancient sacred music, particularly Gregorian chants. These frequencies were lost for centuries until rediscovered by Dr. Joseph Puleo in the 1970s. Each solfeggio frequency carries specific healing properties and corresponds to particular intentions.

Solfeggio Frequency Properties Applications
174 Hz Foundation, grounding, security Pain relief, feeling safe, physical healing
285 Hz Influences energy fields, tissue healing Injury recovery, energy field repair
396 Hz Liberating guilt and fear Releasing shame, grounding, root chakra
417 Hz Undoing situations, facilitating change Breaking patterns, trauma release
528 Hz Transformation and miracles, DNA repair Cellular regeneration, love activation
639 Hz Connecting relationships Heart healing, relationships, communication

528 Hz deserves special attention as the "love frequency" or "miracle tone." Research by Dr. Horowitz and others suggests this frequency may repair DNA and promote cellular regeneration. While more research is needed, many practitioners report profound healing experiences with 528 Hz.

Binaural beats offer another approach to frequency healing. When you hear slightly different frequencies in each ear, your brain creates a third tone equal to the difference between them. A 200 Hz tone in the left ear and 210 Hz in the right creates a perceived 10 Hz binaural beat, entraining your brainwaves to the alpha range. This technology allows precise brainwave management through sound alone.

Schumann resonances represent the earth's natural electromagnetic frequency, approximately 7.83 Hz. This frequency corresponds to the alpha-theta brainwave border, explaining why nature exposure feels so restorative. Sound healing that incorporates Schumann frequencies helps reconnect you to the earth's natural rhythms.

Sound and Chakras

The chakra system and sound healing connect naturally through vibrational correspondence. Each chakra resonates with specific frequencies, musical notes, vowel sounds, and instruments. Understanding these relationships allows targeted chakra healing through sound.

The root chakra responds to low frequencies, deep drums, and the vowel sound "uh." C notes ground and stabilize. The sacral chakra resonates with D notes, flowing water sounds, and the vowel "oo." The solar plexus aligns with E notes, bright tones, and the sound "oh." The heart chakra opens to F notes, gentle bells, and the vowel "ah."

Chakra Sound Correspondences

  • Root (C): Drums, deep tones, "Lam" mantra
  • Sacral (D): Flowing water, "Vam" mantra
  • Solar Plexus (E): Bells, "Ram" mantra
  • Heart (F): Wind chimes, "Yam" mantra
  • Throat (G): Singing, "Ham" mantra
  • Third Eye (A): Flute, "Om" mantra
  • Crown (B): Silence, "Ah" or "Om" mantra

The throat chakra corresponds to G notes, vocal sounds, and the mantra "Ham." Sound healing through the voice particularly activates this center. The third eye aligns with A notes, higher instruments like flutes, and the universal "Om." The crown chakra resonates with B notes, silence between sounds, and the pure tone of universal consciousness.

Crystal singing bowls tuned to specific notes provide an accessible way to work with chakra frequencies. A set of seven bowls, one for each chakra, allows comprehensive energy balancing. Playing the bowls in sequence from root to crown creates an ascending energetic spiral. Playing from crown to root grounds and integrates higher energies.

Chakra toning using your own voice offers a simple yet powerful practice. Sit comfortably and bring attention to each chakra location. Tone the corresponding vowel sound, feeling the vibration in that area. Move through all seven chakras, allowing whatever sounds emerge. This practice simultaneously activates your voice as a healing instrument and balances your entire chakra system.

Starting Your Practice

Beginning a sound healing practice requires no special equipment or training. Simple techniques using your voice or free recordings provide immediate benefits. As you deepen your practice, you may choose to invest in instruments or work with professional practitioners.

Starting with recordings offers the easiest entry point. Numerous apps, YouTube channels, and streaming services provide high-quality sound healing music. Look for recordings of singing bowls, gongs, tuning forks, or nature sounds. Create a playlist for different needs: energizing morning tracks, relaxing evening sounds, or deep meditation journeys.

Simple Daily Sound Practice

Upon waking, hum for three minutes, feeling the vibration in your chest and head. During the day, pause three times to take three deep breaths with an audible exhale. Before sleep, listen to 15 minutes of singing bowl or nature sounds. This foundation builds sound awareness into your daily rhythm.

If purchasing instruments, start with one quality piece rather than many inferior ones. A single Tibetan singing bowl or set of tuning forks provides ample material for practice. Choose instruments that resonate with you personally. Hold different bowls or forks and notice how each feels in your body. The right instrument will speak to you.

Creating a dedicated sound healing space enhances your practice. Choose a quiet corner free from distractions. Include comfortable cushions or a yoga mat. Consider elements like candles, crystals, or sacred objects that elevate the energy. Having a designated space signals your intention and makes practice easier to maintain.

Professional sound healing sessions offer experiences difficult to replicate at home. A skilled practitioner orchestrates multiple instruments, reads your energy field, and creates a container for deep healing. Consider sessions for specific issues, during major life transitions, or monthly for maintenance. Group sound baths provide community energy alongside individual healing.

Frequently Asked Questions

Recommended Reading

Healing Sounds: The Power of Harmonics by Goldman, Jonathan

View on Amazon

Affiliate link, your purchase supports Thalira at no extra cost.

What is sound healing?

Sound healing is a therapeutic practice that uses vibrational frequencies from instruments like singing bowls, tuning forks, gongs, and voice to promote physical, emotional, and spiritual wellbeing. Based on the principle that everything in the universe vibrates at specific frequencies, sound healing works by entraining the body and mind to harmonious states that support natural healing processes.

What are the main benefits of sound healing?

Sound healing reduces stress and anxiety, improves sleep quality, decreases chronic pain, lowers blood pressure, enhances mental clarity, balances emotions, stimulates the immune system, and induces deep meditative states. Many people also report spiritual experiences, enhanced intuition, and a greater sense of connection to themselves and others.

How does sound healing work scientifically?

Sound healing works through several mechanisms: entrainment where brainwaves synchronize with external rhythms, resonance where specific frequencies vibrate corresponding body tissues, and the relaxation response triggered by soothing sounds. Research shows measurable changes in brainwave patterns, heart rate variability, and stress hormone levels during sound healing sessions.

What instruments are used in sound healing?

Common sound healing instruments include Tibetan or crystal singing bowls, tuning forks, gongs, drums, chimes, rattles, didgeridoos, monochords, and the human voice. Each produces different frequencies and overtones that affect the body and mind in unique ways. Many practitioners combine multiple instruments for comprehensive healing experiences.

Can sound healing help with anxiety and depression?

Yes, sound healing shows promising results for anxiety and depression. Studies demonstrate reduced cortisol levels, increased parasympathetic nervous system activity, and improved mood following sound therapy. The deep relaxation induced by sound healing can interrupt anxiety patterns and create new neural pathways associated with calm and safety.

How often should I receive sound healing?

For general wellness, monthly sound healing sessions provide maintenance benefits. For specific conditions like chronic pain, anxiety, or sleep issues, weekly sessions for 4-6 weeks may be more effective initially. Daily personal practice with singing bowls, tuning forks, or recorded sound healing music extends benefits between professional sessions.

Is sound healing safe for everyone?

Sound healing is generally safe for most people. However, individuals with epilepsy, pacemakers, severe mental health conditions, or those in the first trimester of pregnancy should consult healthcare providers before sessions. Sound healing complements but does not replace conventional medical treatment for serious conditions.

What is the difference between crystal and metal singing bowls?

Crystal singing bowls are made from crushed quartz and produce pure, sustained tones with clear overtones. They are often tuned to specific musical notes corresponding to chakras. Metal singing bowls, traditionally from Tibet or Nepal, contain bronze alloys and produce complex, rich tones with longer sustain and multiple harmonic overtones. Both offer unique healing properties.

Can I practice sound healing on myself?

Yes, sound healing works excellently as a self-care practice. Simple techniques include humming, chanting vowel sounds, playing a singing bowl, or listening to recorded sound healing music. Self-practice allows you to address your needs immediately and build a personal relationship with sound as a healing modality.

What are solfeggio frequencies?

Solfeggio frequencies are a set of ancient musical tones used in sacred music, including Gregorian chants. The six main frequencies are 396Hz, 417Hz, 528Hz, 639Hz, 741Hz, and 852Hz, each associated with specific healing properties. Modern sound healing often incorporates these frequencies for their purported benefits to DNA repair, emotional release, and spiritual awakening.

What is sound healing?

Sound healing is a therapeutic practice that uses vibrational frequencies from instruments like singing bowls, tuning forks, gongs, and voice to promote physical, emotional, and spiritual wellbeing. Based on the principle that everything in the universe vibrates at specific frequencies, sound healing works by entraining the body and mind to harmonious states that support natural healing processes.

What are the main benefits of sound healing?

Sound healing reduces stress and anxiety, improves sleep quality, decreases chronic pain, lowers blood pressure, enhances mental clarity, balances emotions, stimulates the immune system, and induces deep meditative states. Many people also report spiritual experiences, enhanced intuition, and a greater sense of connection to themselves and others.

How does sound healing work scientifically?

Sound healing works through several mechanisms: entrainment where brainwaves synchronize with external rhythms, resonance where specific frequencies vibrate corresponding body tissues, and the relaxation response triggered by soothing sounds. Research shows measurable changes in brainwave patterns, heart rate variability, and stress hormone levels during sound healing sessions.

What instruments are used in sound healing?

Common sound healing instruments include Tibetan or crystal singing bowls, tuning forks, gongs, drums, chimes, rattles, didgeridoos, monochords, and the human voice. Each produces different frequencies and overtones that affect the body and mind in unique ways. Many practitioners combine multiple instruments for comprehensive healing experiences.

Can sound healing help with anxiety and depression?

Yes, sound healing shows promising results for anxiety and depression. Studies demonstrate reduced cortisol levels, increased parasympathetic nervous system activity, and improved mood following sound therapy. The deep relaxation induced by sound healing can interrupt anxiety patterns and create new neural pathways associated with calm and safety.

How often should I receive sound healing?

For general wellness, monthly sound healing sessions provide maintenance benefits. For specific conditions like chronic pain, anxiety, or sleep issues, weekly sessions for 4-6 weeks may be more effective initially. Daily personal practice with singing bowls, tuning forks, or recorded sound healing music extends benefits between professional sessions.

Is sound healing safe for everyone?

Sound healing is generally safe for most people. However, individuals with epilepsy, pacemakers, severe mental health conditions, or those in the first trimester of pregnancy should consult healthcare providers before sessions. Sound healing complements but does not replace conventional medical treatment for serious conditions.

What is the difference between crystal and metal singing bowls?

Crystal singing bowls are made from crushed quartz and produce pure, sustained tones with clear overtones. They are often tuned to specific musical notes corresponding to chakras. Metal singing bowls, traditionally from Tibet or Nepal, contain bronze alloys and produce complex, rich tones with longer sustain and multiple harmonic overtones. Both offer unique healing properties.

Can I practice sound healing on myself?

Yes, sound healing works excellently as a self-care practice. Simple techniques include humming, chanting vowel sounds, playing a singing bowl, or listening to recorded sound healing music. Self-practice allows you to address your needs immediately and build a personal relationship with sound as a healing modality.

What are solfeggio frequencies?

Solfeggio frequencies are a set of ancient musical tones used in sacred music, including Gregorian chants. The six main frequencies are 396Hz, 417Hz, 528Hz, 639Hz, 741Hz, and 852Hz, each associated with specific healing properties. Modern sound healing often incorporates these frequencies for their purported benefits to DNA repair, emotional release, and spiritual awakening.

Experience Sound Healing

Ready to experience the meaningful benefits of sound healing? Explore our collection of Tibetan and crystal singing bowls to begin your personal practice, or search for certified sound healing practitioners in your area.

Shop Singing Bowls

The Universe Sings

Everything in existence vibrates with its own unique song. Sound healing reminds you that you are part of this universal symphony, not separate from it. As you work with healing frequencies, you harmonize your personal vibration with the greater whole. This harmony is your natural state, waiting to be remembered through the simple, profound power of sound.

Last Updated: February 2026
As an Amazon Associate, Thalira earns from qualifying purchases. Book links on this page are affiliate links. Your support helps us continue producing free spiritual research.

Sources & References

  • Goldman, J. (2017). The Humming Effect. Healing Arts Press.
  • Goldsby, M.E., et al. (2016). Effects of Singing Bowl Sound Meditation on Mood, Tension, and Well-being. Journal of Evidence-Based Complementary & Alternative Medicine, 22(3), 401-406.
  • Horowitz, L. (2011). The Book of 528. Tetrahedron Publishing.
  • Benson, H. (1975). The Relaxation Response. William Morrow.
  • Jenny, H. (2001). Cymatics: A Study of Wave Phenomena. MACROmedia Publishing.
  • Puleo, J., & Horowitz, L. (1999). Healing Codes for the Biological Apocalypse. Tetrahedron.
  • Beaulieu, J. (2010). Human Tuning. BioSonic Enterprises.
  • Steiner, R. (1923). The Formative Power of Sound. Rudolf Steiner Press.
Back to blog

Leave a comment

Please note, comments need to be approved before they are published.