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