The Ancient Solfeggio Scale

174 hz – Reduce Pain

285 hz – Influance Energy Fields

UT – 396 hz – Turn Grief Into Joy

RE – 417 hz – Facilitate Change

MI – 528 hz – Transformation & Miracles

FA – 639 hz – Relationships

SO – 741 hz – Expressions/Solutions

LA – 852 hz – Return To Spiritual Order

SI – 963 – Awaken The Perfect State


These Solfeggio frequencies make up the sacred Solfeggio scale:


UT – 396 Hz

Intent: turning grief into joy, liberating guilt & fear

This frequency liberates the energy and has beneficial effects on feelings of guilt. It cleanses the feeling of guilt, which often represents one of the basic obstacles to realization, enabling achievement of goals in the most direct way. The ‘Ut’ tone releases you from the feeling of guilt and fear by bringing down the defense mechanisms. 396 Hz frequency searches out hidden blockages, subconscious negative beliefs, and ideas that have led to your present situations.

Coccygeal Plexas, Rectum, Hips, Legs, Feet, Base of Spine, Adrenals, and Elimination System
Malfunctions: Weight Problems, Hemoroids, Consipation, Sciatica, Degenerative Arthritus, Knee Problems

UT – 417 Hz


Intent: undoing situations and facilitating change

The next main tone from the Solfeggio scale produces energy to bring about change. This frequency cleanses traumatic experiences and clears destructive influences of past events. When speaking of cellular processes, tone ‘Re’ encourages the cell and its functions in an optimal way. 417 Hz frequency puts you in touch with an inexhaustible source of energy that allows you to change your life.

Kidneys, Bladder, Pelvic Area, Sex Glands, and Reproductive System
Malfunctions: Impotance, Frigidity, Uterine, Bladder or Kidney Difficulties, Stiff Lower Back

UT – 528 Hz

Intent: transformation and miracles (DNA repair)

Tone ‘Mi’ is used to return human DNA to its original, perfect state. This frequency brings transformation and miracles into your life. The process of DNA reparation is followed by beneficial effects – increased amount of life energy, clarity of mind, awareness, awakened or activated creativity, ecstatic states like deep inner peace, dance and celebration. Tone ‘Mi’ activates your imagination, intention and intuition to operate for your highest and best purpose.

Stomach, Pancreas, Spleen, Liver, Gallbladder, and digestive System
Malfunctions: Ulcers, Diabetes, Hypoglycemia, Digestive Disorders, Gall Stones

UT – 639 Hz

Intent: re-connecting and balancing, relationships

Another frequency from the sacred Solfeggio scale. It enables creation of harmonious community and harmonious interpersonal relationships. Tone ‘Fa’ can be used for dealing with relationships problems – those in family, between partners, friends or social problems. When talking about cellular processes, 639 Hz frequency can be used to encourage the cell to communicate with its environment. This ancient Solfeggio frequency enhances communication, understanding, tolerance and love.

Heart, Lungs, Breasts, Thymus Gland, Circulatory System and Respiratory System
Malfunctions: Asthma, High Blood Pressure, Heart Disease, Lung Disease

SOL – 741 Hz

Intent: solving problems, expressions/solutions

It cleans the cell (“Solve polluti“) from the toxins. Frequent use of 741 Hz leads to a healthier, simpler life, and also to changes in diet towards foods which are not poisoned by various kinds of toxins. Tone ‘Sol’ cleans the cell from different kinds of electromagnetic radiations. Another application of this sound frequency is solving problems of any nature. The fifth frequency of the Solfeggio scale will also lead you into the power of self-expression, which results in a pure and stable life.

Throat, Thyroid, Para-Thyroid, Esophagus, Larynx, Neck and Shoulders, and Auditory System
Malfunctions: Thyroid Problems, Hearing Problems, Sore Throat, Stiff Neck, Colds

UT – 852 Hz

Intent: awakening intuition, returning to spiritual order

Tone ‘La’ is linked to your ability to see through the illusions of your life, such as hidden agendas of people, places and things. This frequency can be used as means for opening a person up for communication with the all-embracing Spirit. It raises awareness and lets you return to spiritual order. Regarding cellular processes, 852 Hz enables the cell to transform itself into a system of higher level.

Brain, Pituitary & Pineal Glands, Hypothalamus, Nose, Eyes, and Nervous System
Malfunctions: Blindness, Headaches, Eye Strain, Blurred Vision, Nightmares, Sinus Problems

Additional research conducted by Dr. Leonard Horowitz claims to have revealed three more Solfeggio frequencies:




SI-963 Hz

This tone awakens any system to its original, perfect state. It is connected with the Light and all-embracing Spirit, and enables direct experience, the return to Oneness. This frequency re-connects you with the Spirit, or the non-vibrational energies of the spiritual world. It will enable you to experience Oneness – our true nature.


174 Hz

The lowest of the tones appears to be a natural anaesthetic. It tends to reduce pain physically and energetically. 174 Hz frequency gives your organs a sense of security, safety and love, encouraging them to do their best.


285 Hz

This frequency helps return tissue into its original form. 285 Hz influences energy fields, sending them a message to restructure damaged organs. It also leaves your body rejuvenated and energized.

Solfeggio scale and the additional tones

As you already know, the original Solfeggio scale has 6 tones. The tones are: 396, 417, 528, 639, 741 & 852. Following the pattern established by these original tones, additional frequencies can be calculated. There are three frequencies which can be calculated below the 396 before breaking the pattern (63, 174, 285) and there are infinite frequencies that can be calculated above the 852. See below:

  • 63
  • 174 – reduce pain
  • 285 – influence energy fields
  • 396 – turn grief into joy
  • 417 – facilitate change
  • 528 – transformation & miracles
  • 639 – reconnecting, relationships
  • 741 – expressions/solutions
  • 852 – return to spiritual order
  • 963 – awaken perfect state
  • 1074
  • 1185
  • 1296
  • 1317

All these additional frequencies reduce to a 3, 6, or 9, but does it mean that we should use them just like the main tones from the Solfeggio scale? To be honest, I would recommend focusing on the 9 Solfeggio tones. The 6 main and the 3 additional tones (174, 285, 936) hold an infinite array of healing properties. They have been well researched and many people experience their benefits every day.

Frequency List

396 Hz Liberating Guilt And Fear
417 Hz Breaking up crystalized emotional patterns.
528 Hz DNA Repair Frequency
639 Hz Connecting Relationships
741 Hz Awakening Intuition

The Ancient Solfeggio Frequencies

1417 Hz Solfeggio Higher Frequency
1296 Hz Solfeggio Higher Frequency
1185 Hz Solfeggio Higher Frequency
1074 Hz Solfeggio Higher Frequency
963 Hz Solfeggio Higher Frequency
852 Hz Returning to Spiritual Order
741 Hz Awakening Intuition
639 HZ Connecting Relationships
528 Hz DNA Integrity and Repair
441 Hz Equilibrium Frequency
417 Hz Facilitating Change
413 Hz 13 Hz Beta Beat Frequency
408 Hz 8 Hz Alpha Beat Frequency
404 Hz 4 Hz Theta Beat Frequency
402 Hz 2 Hz Delta Beat Frequency
396 Hz Releasing Emotional Patterns
360 Hz Balance Frequency
285 Hz Solfeggio Frequency
174 Hz Solfeggio Frequency
63 Hz Solfeggio Frequency

Healing Frequencies Research

586.0 Hz Associated with Circulation & Sex
522.0 Hz Sinus Infection/Head Cold
520.0 Hz (used on) Headaches
492.8 Hz Associated with Adrenals
418.3 Hz Associated with Bones
352.0 Hz Associated with Bladder
324.0 Hz Associated with Muscles
321.9 Hz Associated with Blood
319.88 Hz Associated with Kidney
317.83 Hz Associated with Liver
315.8 Hz Associated with Brain
295.8 Hz Associated with Fat Cells
281.0 Hz Associated with Intestines
220.0 Hz Associated with Lungs
176.0 Hz Associated with the Colon
164.3 Hz Associated with Gall Bladder
117.3 HZ Associated with Pancreas
110.0 Hz Associated with Stomach
070.0 Hz Mental & Astral Projection
055.0 Hz Tantric yoga – Kundalini


D.D. Hulse, 2009, A Fork In the Road: An Inspiring Journey of how ancient Solfeggio Frequencies are Empowering Personal and Planetary Transformation!, AuthorHouse

The BrainOats Project was created for educational purposes to introduce people to the ancient solfeggio frequencies and the devine benifits of listening to these tones. Our music is of the highest quality mastered with pure 528 hz and 432 hz frequencies tuned using the ancient solfeggio scale. The binaural, monaural and isocronic tones are engineered to achieve a hemispheric syncronization, the desired result of brainwave entrainment.