A#m7♭5 chord on Mandolin – Open G (GDGD)
in Open G (GDGD) (G-G-D-D-G-G-D-D) tuning
A#m7♭5
Half-Diminished
Notes:A# · C# · E · G#
Piano Left hand Right hand
Fingerings (8)
A#m7♭5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 3 3 2 2 6 6 6 6 | 2 2 1 1 3 3 4 4 | A# A# E E C# C# G# G# | hard | |
| 6 6 8 8 9 9 6 6 | 1 1 2 2 3 3 1 1 | C# C# A# A# E E G# G# | medium · barre on fret 6 | |
| 3 3 6 6 6 6 2 2 | 2 2 3 3 4 4 1 1 | A# A# G# G# C# C# E E | hard | |
| 6 6 6 6 9 9 8 8 | 1 1 2 2 4 4 3 3 | C# C# G# G# E E A# A# | medium | |
| 6 6 2 2 3 3 6 6 | 3 3 1 1 2 2 4 4 | C# C# E E A# A# G# G# | hard | |
| 9 9 6 6 6 6 8 8 | 4 4 1 1 2 2 3 3 | E E G# G# C# C# A# A# | medium | |
| 6 6 6 6 3 3 2 2 | 3 3 4 4 2 2 1 1 | C# C# G# G# A# A# E E | hard | |
| 9 9 8 8 6 6 6 6 | 4 4 3 3 1 1 2 2 | E E A# A# C# C# G# G# | medium |
The A#m7♭5 chord (Half-Diminished) is built from the notes A#, C#, E, G#. Below are playable fingerings for Mandolin – Open G (GDGD) 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 A#m7♭5 chord is built
Formula: 1 · ♭3 · ♭5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A# |
| ♭3 | 3 | C# |
| ♭5 | 6 | E |
| ♭7 | 10 | G# |
More A# chords
Other roots
See A#m7♭5 in another tuning
What notes make up the A#m7♭5 chord?
A#m7♭5 is a Half-Diminished chord built from the notes A#, C#, E, G#.
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.