G# dominant 7th · Ukulele
G#7 Chord on Ukulele
The G#7 chord (G# dominant 7th) is built from the notes G#, C, D# and F#. The ukulele fingering for it is shown below. The same chord is also written Ab7; both spellings sound identical.
Chord diagrams
Fingering
- string 4 (G): fret 1 — index finger
- string 3 (C): played open
- string 2 (E): fret 2 — middle finger
- string 1 (A): fret 3 — ring finger
Notes in this chord
- G♯
- C
- D♯
- F♯
Degrees: 1 – 3 – 5 – ♭7
Also written: Ab7
How to play
G#7 can be played with open strings on ukulele, which makes it an accessible shape for beginners. Strings marked ○ ring open, while strings marked ✕ are muted.
Theory behind the chord
Dominant seventh chords add a minor seventh on top of a major triad. The tension between the third and the seventh is what makes them pull towards the chord a fourth above — the engine of blues and jazz turnarounds. On G#7 this structure sits on the root G#, so the degrees 1 – 3 – 5 – ♭7 map onto G#, C, D# and F#.
Frequently asked questions
- Which notes are in the G#7 chord?
- G#7 contains the notes G#, C, D# and F#. Relative to the root these are the degrees 1 – 3 – 5 – ♭7.
- How many ways can you play G#7?
- Minory lists a single ukulele fingering for G#7.
- Is the G#7 chord hard to play?
- Not really. The open position of G#7 uses open strings and needs no barre, which makes it approachable for beginners.
- Are G#7 and Ab7 the same chord?
- Yes. G#7 and Ab7 are enharmonically identical — the spelling differs but the frets and keys are the same. Which name is used depends on the key of the piece.
Practise G#7 on your phone
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