G#m7♭5 Ukulele Chord
A compact, shadowy chord, G#m7♭5 stacks G#, B, D and F# for a half-diminished sound with smooth jazz tension. It functions as the ii in a minor ii-V-i and slots neatly into moody standards and reflective, sophisticated progressions.
Also known as
- G#ø
- Abø
- G# ø
- G#ø7
- Ab ø
- Abø7
- G# ø7
- Ab ø7
- G#m7b5
- Abm7♭5
- Abm7b5
- G# m7♭5
- G# m7b5
- Ab m7♭5
- Ab m7b5
- A-flatø
- G-sharpø
- A-flat ø
- A-flatø7
- G-sharp ø
- G-sharpø7
- A-flat ø7
- G#half-dim
- G-sharp ø7
- Abhalf-dim
- A-flatm7♭5
- A-flatm7b5
- G# half-dim
- G#half-dim7
- G-sharpm7♭5
- G-sharpm7b5
- Ab half-dim
- Abhalf-dim7
- A-flat m7♭5
- A-flat m7b5
- G# half-dim7
- G-sharp m7♭5
- G-sharp m7b5
- Ab half-dim7
- A-flathalf-dim
- G-sharphalf-dim
- A-flat half-dim
- A-flathalf-dim7
- G-sharp half-dim
- G-sharphalf-dim7
- A-flat half-dim7
- G-sharp half-dim7
- G# half-diminished 7th
- Ab half-diminished 7th
- G# half-diminished seventh
- Ab half-diminished seventh
- A-flat half-diminished 7th
- G-sharp half-diminished 7th
- A-flat half-diminished seventh
- G-sharp half-diminished seventh
How to Play This Chord
Position your fingers on the fretboard as shown in the diagram. The vertical lines represent the four strings, from the top G string (left) to the A string (right), and the horizontal lines are the frets. Numbers inside the dots indicate which finger to use: 1 (index), 2 (middle), 3 (ring), 4 (pinky). An X means don't play that string; an O means play it open. A bar spanning multiple strings means one finger presses across all of them at once — this is known as a barre chord.
Tips & Tricks
Walk your fingers diagonally across the strings — index on the G string at fret 1, then middle, ring and pinky climbing onto the C, E and A strings at fret 2. Keeping the pinky firm and arched is the tricky part, so press on your fingertips and keep each one clear of the next string.