A harmonic minor scale
The A harmonic minor scale is one of the most important and distinctive scales in Western music. It modifies the A natural minor scale by raising the seventh degree (G to G♯), creating a leading tone that strengthens the pull back to the tonic. This scale is essential in classical music and is widely used in various genres, from baroque to metal, particularly for its exotic sound and strong harmonic functions.
The scale follows a unique pattern of intervals: A to B (whole), B to C (half), C to D (whole), D to E (whole), E to F (half), F to G♯ (augmented second), and G♯ to A (half). The distinctive augmented second interval between the sixth and seventh degrees (F to G♯) gives this scale its characteristic Middle Eastern or Spanish flavor.
A harmonic minor is fundamental to classical harmony, as it allows for the formation of a proper dominant chord (E-G♯-B) in minor keys. This creates a stronger cadential progression than the natural minor scale. The scale is extensively used in classical, jazz, and metal music, where its unique interval structure can create dramatic tension and release. It's also popular in flamenco and Middle Eastern music due to its exotic sound. The raised seventh also facilitates the creation of diminished seventh chords, which are crucial in classical harmony and jazz improvisation.
A harmonic minor scale details
Information and technical details of the scale.
- Category
- western
- Type
- Heptatonic (7 notes per octave)
- Intervals
- 1 2 ♭3 4 5 ♭6 7 1
- Formula
- 2-1-2-2-1-3-1
- Also known as
- Am harmonic scale, A minor harmonic scale
Related scales
Here are some scales that are related to the A harmonic minor scale. Or browse all piano scales.
A Ionian scale
2-2-1-2-2-2-1
A major scale
2-2-1-2-2-2-1
A melodic minor scale
2-1-2-2-2-2-1
A natural minor scale
2-1-2-2-1-2-2