G Locrian scale on piano
The G Locrian scale on piano has 7 notes: G, A flat, B flat, C, D flat, E flat, and F (G, A♭, B♭, C, D♭, E♭, F). It uses 4 black keys: A♭, B♭, D♭, E♭.
- G 1
- A♭ A flat ♭2
- B♭ B flat ♭3
- C 4
- D♭ D flat ♭5
- E♭ E flat ♭6
- F ♭7
The highlighted keys are the notes of the scale, with the name and the degree; the tonic (G) has the strongest color. Tap a key to hear the note; "Play" goes up and down. The small dot marks middle C (C4).
Fingering for the G Locrian scale
This scale has no single fingering in piano method books. A rule that works: never put the thumb on a black key, and pass the thumb right after a black key. Fingers: 1 = thumb, 2 = index, 3 = middle, 4 = ring, 5 = little finger.
Formula
- G
- H
- A♭
- W
- B♭
- W
- C
- H
- D♭
- W
- E♭
- W
- F
- W
- G
Degrees: 1 · ♭2 · ♭3 · 4 · ♭5 · ♭6 · ♭7. Steps: H – W – W – H – W – W – W (W = whole step, H = half step).
About the Locrian scale
The most unstable mode, with a diminished 5th. Used over half-diminished chords.
Harmonized scale (chords in the key)
The chords that come from the scale, stacking thirds from each note.
| Degree | Triad | Seventh chord |
|---|---|---|
| I° | G° | Gm7(b5) |
| II | A♭ | A♭7M |
| IIIm | B♭m | B♭m7 |
| IVm | Cm | Cm7 |
| V | D♭ | D♭7M |
| VI | E♭ | E♭7 |
| VIIm | Fm | Fm7 |
Arpeggios of these chords on piano
Scales with the same notes
More G scales
- Major
- Natural minor
- Harmonic minor
- Melodic minor
- Major pentatonic
- Minor pentatonic
- Blues
- Major blues
- Dorian
- Phrygian
- Lydian
- Mixolydian
- Locrian
- Nordestina (Brazilian baião)
- Phrygian dominant
- Whole-tone
- Diminished (whole-half)
- Dominant diminished (half-whole)
Locrian in other keys
Frequently asked questions
What are the notes of the G Locrian scale?
The notes of the G Locrian scale are G, A flat, B flat, C, D flat, E flat, and F. It uses 4 black keys: A♭, B♭, D♭, E♭.
What is the formula of the G Locrian scale?
In degrees: 1 · ♭2 · ♭3 · 4 · ♭5 · ♭6 · ♭7. In steps between notes: H – W – W – H – W – W – W (W = whole step, H = half step).
Which chords go with the G Locrian scale?
The chords of the key are G°, A♭, B♭m, Cm, D♭, E♭, Fm. Tap each one to see it on the keyboard.