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In graph Frontier

Harmony

Harmony is the combination of simultaneous pitches into chords and the way they progress.

At a glance

Type
patterns
Mental models 0
Role in the graph
Local hub

Key signals

Cross-disciplinary reach
Disciplines
3
  • Music Theory
  • Music
  • Musicology
Evidence & development

Dependencies

What this concept builds on and what it makes possible — derived from the atlas’s dependency, causal and structural relations, not from every related edge.

Foundations · builds on

Musical keyenablesHarmonyEstablished

Open Musical key →

musical key enables harmony.

Mechanism: A key gives chords their function and pull toward the tonic.

Sources:
Harmonydepends onTonalityEstablished

Open Tonality →

Harmony depends on Tonality.

Mechanism: Chord function is defined relative to a tonal centre.

Enables · leads to

Musical formdepends onHarmonyEstablished

Open Musical form →

Musical Form depends on Harmony.

System context

Harmonyis part ofMusic theoryEstablished

Open Music theory →

Harmony is a pillar of music theory.

Mechanism: How simultaneous pitches combine and progress is one of the main things music theory formalises.

Chordis part ofHarmonyEstablished

Open Chord →

chord is part of harmony.

Mechanism: Chords are the vertical building blocks of harmony.

Sources:

Structural role & consequence

Interpreted from the current atlas graph — what the connections mean, not just how many there are.

  • Currently dark in the atlas: no verified source · no key date stored · 8 of 8 of its relations lack claim-level evidence.

    atlas representation · Describes the current Thinking OS representation, not the state of the world.

  • Builds on 2 foundations (requires / depends-on / derived-from / emerges-from).

    structural · Structural graph analysis — not a claim of importance, causation or history.

  • Structural neighbourhood: 7 → 20 → 45 concepts reachable within 3 hops.

    structural · Structural reach — being reachable is not the same as being understood.

  • All 7 of its relationships stay within its own discipline — a field-specific concept in the current atlas.

    structural · Structural graph analysis — not a claim of importance, causation or history.

0%

cross-field
7 within-field, 0 cross-field

0 of 8 relations carry evidence · concept unsourced

Strengths & constraints

Constraints

  • Evidence coverage currently thin in the atlas — few of its relationships carry claim-level evidence. atlas representation
  • No dated history stored — the atlas records no key date for this concept. atlas representation

Conditions

  • Its dependency reading rests on 2 foundation relations. structural
  • Read structurally — most of its relationships carry no external evidence yet, so claims here are graph-derived. structural

Dependency radial

What this concept builds on (left) and what it makes possible (right) — derived from dependency and causal relations.

Musical keyTonalityMusical formHarmony◀ builds onenables ▶

What builds on this

1 concept build on this directly, 1 in total, across 3 disciplines.

MusicMusic TheoryMusicology

Structural downstream reach along dependency edges — not a claim of historical necessity.

Seen through each discipline

How this concept sits in each of its fields — derived from its real connections in the graph, not asserted.

Concepts that look related but are not yet connected here — candidates for a connection to reason about, not established links.

The scientific picture
  • Connects 7 other ideas across 3 disciplines.
  • A local hub: unusually many ideas converge here.
  • Most of its connections are of the “Kind & structure” kind.

Derived from the graph’s real structure — observations, not a score.

Sources

No primary source is attached to this concept yet. In a real deployment this would be required before publication.