Dominant family
G♭ dominant seventh sharp nine chord
G♭7♯9G♭ dominant seventh sharp nine
Piano root position
- Root
- 3
- 5
- ♭7
- ♯9
Guitar standard tuning
Fret 8
No barre: each note has its own finger.
Finger: 1 index, 2 middle, 3 ring, 4 little
Notation treble clef
Intervals
12 semitones- G♭1
- ♭2
- 2
- A♯9
- B♭3
- 4
- ♭5
- D♭5
- ♯5
- 6
- F♭♭7
- 7
- G♭ Root
- B♭ Major 3rd
- D♭ Perfect 5th
- F♭ Minor 7th
- A Augmented 9th
About this chord
What is a G♭ dominant seventh sharp nine chord?
G♭7♯9 is built from 5 notes: G♭ (the root), B♭ (the 3), D♭ (the 5), F♭ (the ♭7), A (the ♯9). Major and minor third at once: the gritty rock and funk chord.
- Notes
- G♭ · B♭ · D♭ · F♭ · A
- Formula
- 1 · 3 · 5 · ♭7 · ♯9
- Also written
- G♭7(♯9)
- Found in
- Outside the major and minor keys
Neighbours
Chords close to G♭7♯9
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C
D♭
D
E♭
E
F
G♭
G
A♭
A
B♭