---
title: Harmonic Major Modes
category: Modes
slug: harmonic-major-modes
related: [what-are-modes, harmonic-minor-modes, major-scale-modes]
url: https://fourthshub.com/docs/harmonic-major-modes
---

# Modes of Harmonic Major

Harmonic major (1-2-3-4-5-b6-7) is the least explored of the four common parent scales. It lowers the 6th degree of the major scale, creating a bittersweet, unusual quality. Where harmonic minor gives a leading tone to minor, harmonic major brings an exotic darkness to major.

## 1. Harmonic Major
**Formula**: 1-2-3-4-5-b6-7
**Character**: Bittersweet major. The b6 creates a sudden darkness in an otherwise bright scale. Like a major scale that turns unexpectedly melancholic.
**Use**: Over Maj7 chords when you want a darker color. The b6 creates unique melodic possibilities. Sometimes called the "Ethiopian scale" due to its use in Ethiopian music.

## 2. Dorian b5
**Formula**: 1-2-b3-4-b5-6-b7
**Character**: A half-diminished sound with Dorian flavor. The natural 6 brightens an otherwise dark mode.
**Use**: Over m7b5 chords. Offers a different color than Locrian #2 from melodic minor.

## 3. Phrygian b4
**Formula**: 1-b2-b3-b4-5-b6-b7
**Character**: Extremely dark. The b4 (enharmonically a major 3rd) creates an ambiguous quality.
**Use**: Rare. Useful as a compositional color over sus or Phrygian contexts.

## 4. Lydian b3 (Melodic Minor #4)
**Formula**: 1-2-b3-#4-5-6-7
**Character**: Minor with a Lydian #4 and major 7th. Exotic and sophisticated.
**Use**: Over mMaj7#11 chords. Combines the warmth of minor with the brightness of Lydian. A fascinating, underexplored sound.

## 5. Mixolydian b2
**Formula**: 1-b2-3-4-5-6-b7
**Character**: Dominant with a dark b2. Similar to Phrygian Dominant but with a natural 6 instead of b6.
**Use**: Over dominant 7(b9) chords. Provides a dominant sound with exotic coloring. More stable than the altered scale but more tense than standard Mixolydian.

## 6. Lydian Augmented #2
**Formula**: 1-#2-3-#4-#5-6-7
**Character**: Maximum brightness and exoticism. Three augmented intervals from the root.
**Use**: Over augmented major chords. Extremely rare in practice but harmonically rich.

## 7. Locrian bb7
**Formula**: 1-b2-b3-4-b5-b6-bb7
**Character**: The darkest mode of harmonic major. A diminished quality with maximum flatness.
**Use**: Over diminished 7th chords. The bb7 (enharmonic 6th) distinguishes it from standard Locrian.

## Why Explore Harmonic Major?

Most jazz education skips harmonic major entirely. This is a missed opportunity. The scale contains unique chord qualities and melodic colors not available in any other parent scale. The bVImaj7 chord (e.g., Abmaj7 in C harmonic major) and the b6 melodic color are distinctive and immediately recognizable once you learn to hear them.