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Harmonic minor · A · Piano

A Harmonic minor scale on piano

The A Harmonic minor scale is A B C D E F G♯ — formula 1 2 ♭3 4 5 ♭6 7, step pattern W–H–W–W–H–W+H–H. Use it over Am(maj7): it is the scale for minor keys where the V7 has a ♭9 — play it over the whole minor ii–V–i for a classic sound. Below, every note is marked on the two-octave keyboard; press play to hear it on a synthesized piano while each note lights up, or tap any key to sound that note.

Visualizer

A Harmonic minor on the keyboard.

Piano

G♯G♯CDEFABCDEFAB
RootChord tone (1 3 5 7)Scale toneBeing played
Tempo100 bpm
Show
Sound

Tap any note on the diagram to hear it. Play loops the scale up and down one octave in eighth notes (switch Loop off for a single pass). “Show” switches or combines the fretboard and keyboard; “Sound” picks the instrument you hear. Audio is synthesized in the browser.

Your next 10 minutes

Make A Harmonic minor part of your playing

Listen → play → apply
01

Map it slowly

Locate A, B, C, D, E, F on white keys and G♯ on black keys. Try each hand separately before playing together; choose a fingering that keeps the wrist relaxed, without stretching between notes.

02

Make a short phrase

Play A – B – C as two eighth notes and a quarter note, then rest for two beats. Answer with G♯ – F – E. Use the space to hear the phrase before repeating it.

03

Hear it in context

Hold or repeat A as a drone. Play each note of A Harmonic minor above it, pausing on B and G♯. Compare their tension with the root. Then improvise using only three notes and two rhythms.

Listen for this: minor keys where the V7 has a ♭9 — play it over the whole minor ii–V–i for a classic sound. Treat the scale as a palette, not a requirement to play every note. If a note clashes with a chord or melody, resolve it deliberately or leave it out.

Understand the sound

A Harmonic minor: from a pattern to a musical choice

Hear F in context

The gap from flat sixth to major seventh is three semitones. Sing that interval slowly so it becomes a sound you recognize.

In A Harmonic minor, degree ♭6 is F. Play A, then F, then A again. Sing the middle note before touching the instrument.

A mistake to avoid

Running this scale across a whole progression can obscure the chord changes. Target the sounding chord first.

Slow the player to 60 bpm. Record one short phrase and check whether its ending sounds deliberate. Increase the tempo only when you can repeat it without losing the pulse.

A Harmonic minor versus A Melodic minor

Shared pitches: A, B, C, D, E, G♯. Pitches in A Harmonic minor outside the comparison scale: F. Compare the sounds over the same root, at the same tempo.

Play A Melodic minor on piano →

Your piano checkpoint

The black-key pitches in this collection are G♯. Use the groups of two and three black keys to orient yourself. Play A and B with each hand separately before combining the hands.

Before moving on, close the diagram and name the notes: A · B · C · D · E · F · G♯. Then play a two-bar phrase from memory and leave two bars of silence.

On guitar

The same scale on the fretboard.

A Harmonic minor scale (A B C D E F G♯) on a guitar fretboard in standard tuning, frets 0–12: roots in gold, scale tones in teal
A Harmonic minor on guitar — open the guitar page to play it.

Reference

A Harmonic minor — notes, degrees & intervals.

DegreeNoteInterval from AStep to next
1Aunison (0 semitones)W
2Bmajor 2nd (2 semitones)H
♭3Cminor 3rd (3 semitones)W
4Dperfect 4th (5 semitones)W
5Eperfect 5th (7 semitones)H
♭6Fminor 6th (8 semitones)W+H
7G♯major 7th (11 semitones)H

Chord it implies: Am(maj7) (A – C – E – G♯). Use it for: minor keys where the V7 has a ♭9 — play it over the whole minor ii–V–i for a classic sound.

Take it to the bandstand.Practice Radio streams endless changes to play A Harmonic minor over through all twelve keys, with the chord and scale shown live — plus ear-training and call & response modes.

▶ Open Practice Radio

Common questions

A Harmonic minor FAQ.

What are the notes of the A Harmonic minor scale?

A B C D E F G♯. As scale degrees: 1 2 ♭3 4 5 ♭6 7. It has 7 notes.

What chords does A Harmonic minor work over?

A Harmonic minor fits Am(maj7) and, more generally, minor keys where the V7 has a ♭9 — play it over the whole minor ii–V–i for a classic sound.

What is the formula of the Harmonic minor scale?

1 2 ♭3 4 5 ♭6 7 — the step pattern from the root is W H W W H W+H H (W = whole step, H = half step).

How do I play A Harmonic minor on piano?

Play A B C D E F G♯ A ascending from the root, then descend. The keyboard above shows every root in gold, chord tones outlined in amber and the remaining scale tones in teal; use the Play button to hear the fingering tempo.

Keep going

Harmonic minor in every other key.

Same scale on guitar · all Harmonic minor pages: Harmonic minor hub · theory: chord-scale theory.

Other scales from A