G Locrian mode on ukulele

The Locrian mode, with its minor second and flat fifth, is the most unstable mode. It is mostly used over half-diminished chords, in jazz and metal.

On the whole neck

GCEAGA♭B♭CD♭E♭FGCD♭E♭FGA♭B♭CFGA♭B♭CD♭E♭B♭CD♭E♭FGA♭0123456789101112

Position from fret 6

GCEAD♭E♭FGA♭B♭B♭CD♭E♭FG678910

Root notes are filled. Strings from the 4th (left on the full neck) to the 1st; the position starts from the root on the 3rd string, the lowest one.

Notes of the scale

DegreeNoteInterval
1Groot
2A♭ (A flat)minor second
3B♭ (B flat)minor third
4Cperfect fourth
5D♭ (D flat)diminished fifth
6E♭ (E flat)minor sixth
7Fminor seventh

Steps between notes: H – W – W – H – W – W – W (W = whole step, H = half step)

This mode uses the same notes as the A flat major scale, starting from another degree.

Chords of the scale

Triads built on each degree:

  1. Gdimi°
  2. A♭II
  3. B♭miii
  4. Cmiv
  5. D♭V
  6. E♭VI
  7. Fmvii

Other G scales

The same scale in other keys