A#m9 chord on 6-String Guitar – Open G
in Open G (D-G-D-G-B-D) tuning · Also known as Spanish, Taro Patch, Slack Key G
A#m9
Minor 9
Notes:A# · C# · F · G# · C
Piano Left hand Right hand
Fingerings (16)
A#m9 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| x 3 6 5 2 x | – 2 4 3 1 – | x A# G# C C# x | hard | |
| 8 5 6 6 x x | 4 1 2 3 – – | A# C G# C# x x | medium | |
| 8 6 6 6 6 10 | 2 1 1 1 1 3 | A# C# G# C# F C | hard · barre on fret 6 | |
| 8 x 10 x 9 11 | 1 – 3 – 2 4 | A# x C x G# C# | hard | |
| x 3 x 5 2 6 | – 2 – 3 1 4 | x A# x C C# G# | hard | |
| 8 6 6 5 x x | 4 2 3 1 – – | A# C# G# C x x | medium | |
| 8 6 6 10 6 10 | 2 1 1 3 1 4 | A# C# G# F F C | hard · barre on fret 6 | |
| 8 x 11 x 9 10 | 1 – 4 – 2 3 | A# x C# x G# C | hard | |
| x 5 6 3 2 x | – 3 4 2 1 – | x C G# A# C# x | hard | |
| 8 5 x 6 9 x | 3 1 – 2 4 – | A# C x C# G# x | hard | |
| 8 6 10 6 6 6 | 2 1 3 1 1 1 | A# C# C C# F G# | hard · barre on fret 6 | |
| 10 x 8 x 9 11 | 3 – 1 – 2 4 | C x A# x G# C# | hard | |
| x 5 x 3 2 6 | – 3 – 2 1 4 | x C x A# C# G# | hard | |
| 8 6 x 5 9 x | 3 2 – 1 4 – | A# C# x C G# x | hard | |
| 8 6 10 10 6 6 | 2 1 3 4 1 1 | A# C# C F F G# | hard · barre on fret 6 | |
| 10 x 11 x 9 8 | 3 – 4 – 2 1 | C x C# x G# A# | hard |
The A#m9 chord (Minor 9) is built from the notes A#, C#, F, G#, C. Below are playable fingerings for 6-String Guitar – Open G 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#m9 chord is built
Formula: 1 · ♭3 · 5 · ♭7 · 9
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A# |
| ♭3 | 3 | C# |
| 5 | 7 | F |
| ♭7 | 10 | G# |
| 9 | 14 | C |
More A# chords
Other roots
See A#m9 in another tuning
What notes make up the A#m9 chord?
A#m9 is a Minor 9 chord built from the notes A#, C#, F, G#, C.
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.