A#7 chord on 6-String Guitar – Open Em
in Open Em (E-B-E-G-B-E) tuning · Also known as Open E minor, Cross-note E
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 x 1 3 3 4 | – – 1 2 3 4 | x x F A# D G# | medium | |
| 6 3 4 3 3 4 | 4 1 2 1 1 3 | A# D G# A# D G# | medium · barre on fret 3 | |
| x x 6 7 6 4 | – – 2 4 3 1 | x x A# D F G# | medium | |
| 6 6 6 7 9 6 | 1 1 1 2 3 1 | A# F A# D G# A# | medium · barre on fret 6 | |
| x 11 10 7 9 x | – 4 3 1 2 – | x A# D D G# x | hard | |
| x 11 10 10 9 x | – 4 2 3 1 – | x A# D F G# x | medium | |
| x x 4 3 3 1 | – – 4 2 3 1 | x x G# A# D F | medium | |
| 6 3 4 3 3 6 | 3 1 2 1 1 4 | A# D G# A# D A# | medium · barre on fret 3 | |
| 6 6 4 7 x x | 2 3 1 4 – – | A# F G# D x x | medium | |
| 6 9 6 7 6 6 | 1 3 1 2 1 1 | A# G# A# D F A# | medium · barre on fret 6 | |
| x 11 x 7 9 10 | – 4 – 1 2 3 | x A# x D G# D | hard | |
| x 11 x 10 9 10 | – 4 – 2 1 3 | x A# x F G# D | hard | |
| 1 3 4 3 x x | 1 2 4 3 – – | F D G# A# x x | medium | |
| 6 3 6 3 3 4 | 3 1 4 1 1 2 | A# D A# A# D G# | medium · barre on fret 3 | |
| 6 x 4 7 6 4 | 2 – 1 4 3 1 | A# x G# D F G# | hard · barre on fret 4 | |
| 6 9 6 7 9 6 | 1 3 1 2 4 1 | A# G# A# D G# A# | 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 – Open Em 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.