Dim & aug familyvii° in A♭ major
G diminished chord
GdimG diminished
Piano root position
- Root
- ♭3
- ♭5
Guitar standard tuning
Fret 10
No barre: each note has its own finger.
Finger: 1 index, 2 middle, 3 ring, 4 little
Notation treble clef
Intervals
12 semitones- G1
- ♭2
- 2
- B♭♭3
- 3
- 4
- D♭♭5
- 5
- ♯5
- 6
- ♭7
- 7
- G Root
- B♭ Minor 3rd
- D♭ Diminished 5th
About this chord
What is a G diminished chord?
Gdim is built from 3 notes: G (the root), B♭ (the ♭3), D♭ (the ♭5). Two minor thirds: tight, tense and unstable.
- Notes
- G · B♭ · D♭
- Formula
- 1 · ♭3 · ♭5
- Also written
- G° · Go
- Found in
- vii° in A♭ major · ii° in F minor · vii° in A♭ harmonic minor
Neighbours
Chords close to Gdim
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