A#7 chord on 6-String Guitar – All Fourths
in All Fourths (E-A-D-G-C-F) tuning · Also known as Perfect Fourths
A#7
Dominant 7
Notes:A# · D · F · G#
Piano Left hand Right hand
Fingerings (16)
A#7 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| x 1 0 1 2 0 | – 1 – 2 3 – | x A# D G# D F | easy | |
| x x x 3 2 3 | – – – 2 1 3 | x x x A# D G# | easy | |
| 6 5 3 3 5 3 | 4 2 1 1 3 1 | A# D F A# F G# | medium · barre on fret 3 | |
| 4 5 0 x 5 5 | 1 2 – – 3 4 | G# D D x F A# | hard | |
| 6 5 6 7 5 5 | 2 1 3 4 1 1 | A# D G# D F A# | medium · barre on fret 5 | |
| 6 8 6 7 8 0 | 1 3 1 2 4 – | A# F G# D G# F | medium · barre on fret 6 | |
| x x 8 7 8 0 | – – 2 1 3 – | x x A# D G# F | easy | |
| x x 8 10 8 9 | – – 1 3 1 2 | x x A# F G# D | medium · barre on fret 8 | |
| x 11 0 10 10 9 | – 4 – 2 3 1 | x G# D F A# D | medium | |
| 10 11 12 10 10 12 | 1 2 3 1 1 4 | D G# D F A# F | medium · barre on fret 10 | |
| x 1 3 1 2 0 | – 1 3 1 2 – | x A# F G# D F | medium · barre on fret 1 | |
| x x 3 3 2 3 | – – 2 3 1 4 | x x F A# D G# | medium | |
| 6 5 6 3 x x | 3 2 4 1 – – | A# D G# A# x x | medium | |
| 4 8 8 7 x x | 1 3 4 2 – – | G# F A# D x x | hard | |
| 6 5 6 7 5 0 | 2 1 3 4 1 – | A# D G# D F F | medium · barre on fret 5 | |
| 6 8 6 7 8 x | 1 3 1 2 4 – | A# F G# D G# x | medium · barre on fret 6 |
The A#7 chord (Dominant 7) is built from the notes A#, D, F, G#. 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#7 chord is built
Formula: 1 · 3 · 5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A# |
| 3 | 4 | D |
| 5 | 7 | F |
| ♭7 | 10 | G# |
More A# chords
Other roots
See A#7 in another tuning
What notes make up the A#7 chord?
A#7 is a Dominant 7 chord built from the notes A#, D, F, 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.