About the G Locrian scale
G Locrian is used for jazz soloing over half-diminished chords and tense, dissonant passages. Think of it as the most unstable mode of all, restless and unresolved. It is G Phrygian with the fifth lowered.
Its notes are G, A♭, B♭, C, D♭, E♭, and F. The formula is H W W H W W W. It is the seventh mode of A♭ Major.
Four of the notes in G Locrian are black keys, A♭, B♭, D♭, and E♭.
Chords in the key of G Locrian
Expand a chord to see how to play it.
i° G diminished
G diminished over B flat (1st inversion)
II A flat
A flat over C (1st inversion)
iii B flat minor
B flat minor over D flat (1st inversion)
iv C minor
C minor over E flat (1st inversion)
V D flat
D flat over F (1st inversion)
VI E flat
E flat over G (1st inversion)
vii F minor
F minor over A flat (1st inversion)
Seventh chords in G Locrian
The four-note version of each chord, richer and jazzier.
i° G minor seven flat five
G minor seven flat five
II A flat major seven
A flat major seven
iii B flat minor seven
B flat minor seven
iv C minor seven
C minor seven
V D flat major seven
D flat major seven
VI E flat seven
E flat seven
vii F minor seven
F minor seven
Progressions in G Locrian
Tap any chord to hear it, or play the whole progression.
Notes and intervals
| 1 | GG | Root |
|---|---|---|
| 2 | AbA♭ | Minor 2nd |
| 3 | BbB♭ | Minor 3rd |
| 4 | CC | Perfect 4th |
| 5 | DbD♭ | Diminished 5th |
| 6 | EbE♭ | Minor 6th |
| 7 | FF | Minor 7th |
| Steps | H W W H W W W |
|---|---|
| Semitones | 1-2-2-1-2-2-2 |
| Degrees | 1 ♭2 ♭3 4 ♭5 ♭6 ♭7 |
Fingering
Suggested fingering, follows standard fingering rules
| Hand | G | A flat | B flat | C | D flat | E flat | F | G |
|---|---|---|---|---|---|---|---|---|
| Right hand | 1 | 2 | 3 | 1 | 2 | 3 | 4 | 5 |
| Left hand | 4 | 3 | 2 | 1 | 4 | 3 | 2 | 1 |
Shapes
Chromatic
Circle of Fifths
Related scales
Locrian in other keys
Modes
The same notes, starting on a different note.