G half-diminished chord on piano
Gm7♭5 · Gø7 — a diminished triad with a minor seventh: the ii chord of a minor key.
| Notes | G – B♭ – D♭ – F |
|---|---|
| Formula | 1 – ♭3 – ♭5 – ♭7 |
| Symbols | Gm7♭5, Gø7 |
| Fingering (root position) | Right hand 1 2 3 5 · Left hand 5 3 2 1 |
How to play G half-diminished on the piano
Start on G. Add B♭, D♭, F. With the right hand use fingers 1 2 3 5; with the left hand 5 3 2 1. Press the keys together for the chord, or one after another for an arpeggio.
Inversions
The same notes in a different order: the lowest note changes, the chord stays G half-diminished. Inversions let you move between chords with small steps.
Root position
G – B♭ – D♭ – F · RH 1 2 3 5 · LH 5 3 2 1
1st inversion
B♭ – D♭ – F – G · RH 1 2 3 5 · LH 5 3 2 1
2nd inversion
D♭ – F – G – B♭ · RH 1 2 4 5 · LH 5 3 2 1
3rd inversion
F – G – B♭ – D♭ · RH 1 2 3 5 · LH 5 4 2 1
Which keys use G half-diminished
In these keys the chord is built from the notes of the scale itself:
Other G chords
G majorG minorG diminishedG augmentedG sus2G sus4G6G7G major seventhG minor seventhG diminished seventh
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