A#m9 chord on 6-String Guitar – All Fourths
in All Fourths (E-A-D-G-C-F) tuning · Also known as Perfect Fourths
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 |
|---|---|---|---|---|
| 6 3 6 6 0 0 | 2 1 3 4 – – | A# C G# C# C F | medium | |
| 6 3 3 6 5 3 | 3 1 1 4 2 1 | A# C F C# F G# | medium · barre on fret 3 | |
| 6 4 6 5 0 0 | 3 1 4 2 – – | A# C# G# C C F | medium | |
| 6 x 6 6 0 5 | 2 – 3 4 – 1 | A# x G# C# C A# | hard | |
| 6 8 6 6 8 7 | 1 3 1 1 4 2 | A# F G# C# G# C | medium · barre on fret 6 | |
| 9 x 8 x 8 7 | 4 – 2 – 3 1 | C# x A# x G# C | hard | |
| 8 8 8 10 8 8 | 1 1 1 2 1 1 | C F A# F G# C# | medium · barre on fret 8 | |
| 9 11 10 x 10 0 | 1 4 2 – 3 – | C# G# C x A# F | hard | |
| 6 4 6 3 0 0 | 3 2 4 1 – – | A# C# G# A# C F | medium | |
| 6 3 6 6 x x | 2 1 3 4 – – | A# C G# C# x x | medium | |
| 6 4 6 6 0 0 | 2 1 3 4 – – | A# C# G# C# C F | medium | |
| x x 8 5 8 8 | – – 2 1 3 4 | x x A# C G# C# | medium | |
| 6 8 6 6 0 7 | 1 3 1 1 – 2 | A# F G# C# C C | medium · barre on fret 6 | |
| 9 11 8 x 0 7 | 3 4 2 – – 1 | C# G# A# x C C | hard | |
| 8 11 8 10 8 8 | 1 3 1 2 1 1 | C G# A# F G# C# | medium · barre on fret 8 | |
| 9 11 10 x 10 x | 1 4 2 – 3 – | C# G# C x A# x | 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 – All Fourths 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.