Gm7♭5 chord on 6-String Guitar – Open B
in Open B (B-F#-B-F#-B-D#) tuning
Gm7♭5
Half-Diminished
Notes:G · A# · C# · F
Piano Left hand Right hand
Fingerings (16)
Gm7♭5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| x 1 x 4 2 2 | – 1 – 4 2 3 | x G x A# C# F | hard | |
| x x 2 4 6 4 | – – 1 2 4 3 | x x C# A# F G | hard | |
| 8 4 6 7 x x | 4 1 2 3 – – | G A# F C# x x | hard | |
| x x 8 7 6 7 | – – 4 2 1 3 | x x G C# F A# | medium | |
| 8 7 11 11 x x | 2 1 3 4 – – | G C# A# F x x | hard | |
| x x 8 11 11 10 | – – 1 3 4 2 | x x G F A# C# | medium | |
| x 1 2 4 x 2 | – 1 2 4 – 3 | x G C# A# x F | hard | |
| x x 6 4 2 4 | – – 4 2 1 3 | x x F A# C# G | hard | |
| 8 7 6 4 x x | 4 3 2 1 – – | G C# F A# x x | hard | |
| 8 x 6 7 6 7 | 4 – 1 2 1 3 | G x F C# F A# | hard · barre on fret 6 | |
| 8 11 11 7 x x | 2 3 4 1 – – | G F A# C# x x | hard | |
| 8 11 8 x 11 10 | 1 3 1 – 4 2 | G F G x A# C# | hard · barre on fret 8 | |
| x 4 x 1 2 2 | – 4 – 1 2 3 | x A# x G C# F | hard | |
| 2 4 2 x 6 4 | 1 2 1 – 4 3 | C# A# C# x F G | hard · barre on fret 2 | |
| 8 7 x 4 6 4 | 4 3 – 1 2 1 | G C# x A# F G | hard · barre on fret 4 | |
| 8 x x 7 6 7 | 4 – – 2 1 3 | G x x C# F A# | hard |
The Gm7♭5 chord (Half-Diminished) is built from the notes G, A#, C#, F. Below are playable fingerings for 6-String Guitar – Open B generated for your selected tuning, ordered from open-position shapes up the neck. Tap a diagram to hear it, or switch to the piano view to see the same harmony on keys.
How the Gm7♭5 chord is built
Formula: 1 · ♭3 · ♭5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | G |
| ♭3 | 3 | A# |
| ♭5 | 6 | C# |
| ♭7 | 10 | F |
More G chords
Other roots
See Gm7♭5 in another tuning
What notes make up the Gm7♭5 chord?
Gm7♭5 is a Half-Diminished chord built from the notes G, A#, C#, F.
How do I read the diagram?
Strings run left to right from the lowest to the first string; the numbers show which finger presses each fret. An ○ marks an open string, an ✕ marks a muted one.