Music · The Design
The Design — Tuning & Frequency
How the music is designed: the tuning reference, the frequency cues, and the order in which a song is composed — as the design documents themselves give them.
The frequency chart
The Frequency Chart & Implementation Guide declares itself a companion index — "a newly compiled index, not a replacement for the original governing documents." Its cue table, in its own words:
| Cue | Curriculum use (artistic, not therapeutic) |
|---|---|
| 285 Hz | Low-register foundation, weight or tension |
| 432 Hz | Project A=432 Hz tuning reference; also used in some compositional arcs |
| 528 Hz | Warmth and central love-theme treatment |
| 639 Hz | Connection, relationships and belonging |
| 741 Hz | Clarity and articulation; expose key truth lines |
| 852 Hz | Reflection and spacious resolution |
| 963 Hz | Higher-register or reflective colour where specified |
| 432 Hz | is a tuning reference, not the same thing as applying a 432 Hz single tone throughout a song. Frequency |
The key distinction
A=432 Hz is a tuning reference, not the same thing as applying a 432 Hz single tone throughout a song. Frequency cue, sung pitch and lyrical peak are separate artistic decisions.
Composition sequence
Define lyrical meaning and emotional destination; choose tempo, mode, harmony, rhythm and motif; map lowest emotional point, first lift, intermediate peak, true lyrical/melodic peak, then release. Plan register, texture, orchestration, breath, silence and space around the words.
Teaching integration
Build instruments cumulatively across grades; retain earlier skills and add the new instrument to the actual arrangement. Teach listening, practice, rehearsal, composition, performance or recording, and reflection. Align song themes and difficulty to developmental level.
The chart's own evidence note: These frequency-to-emotion associations are symbolic production prompts. There is no established proof that these exact tones uniquely induce emotions or heal medical conditions.
The masters' wider teaching framework
The governing master and the level companions teach with a nine-cue framework, which adds 174 Hz (grounding / safety) and 396 Hz (release / courage) to the chart's seven. The chart is an index; where the two differ, the master documents are the governing sources, and the difference is shown here openly rather than silently reconciled:
Frequency values are artistic/educational design cues for register, timbre, texture, dynamics, harmony, breath, space and
| Frequency cue | Emotional meaning | Musical treatment |
|---|---|---|
| 174 Hz | Grounding / safety | Low register, body pulse, simple ostinato, sparse texture |
| 285 Hz | Renewal / growth | Gentle upward motion, brighter timbre, repeating patterns |
| 396 Hz | Release / courage | Tension to release, stronger pulse, clear cadential movement |
| 432 Hz | Calm / balance | Centered breath, stable pulse, open voicings, uncluttered midrange |
| 528 Hz | Warmth / love | Open vowels, major color, warm timbre, melodic lift |
| 639 Hz | Connection / community | Harmony, call-and-response, ensemble singing, thirds/sixths |
| 741 Hz | Clarity / truth | Clear diction, transparent texture, purposeful rhythmic definition |
| 852 Hz | Reflection / awakening | Upper-register color, lighter texture, sustained tone, space |
| 963 Hz | Stillness / reverence | Reduced percussion, long decay, breath, choir/harmonics, silence |
The epic songbooks' production templates use an extended palette that also includes 417 Hz, as printed in those books — see Epic Songbooks.
Sources: Frequency Chart & Implementation Guide (companion index, 2026-10-17); Music Education Master v05 and the level companions (frequency / register teaching framework). Cues are artistic and educational design only, everywhere on this page.