A°7 chord on Ukulele
in Standard (GCEA) tuning · Also known as C tuning, Re-entrant, High G
A°7
Diminished 7
Notes:A · C · D# · F#
Piano Left hand Right hand
Fingerings (11)
A°7 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 5 3 2 0 | 3 2 1 – | C D# F# A | medium | |
| 2 3 2 3 | 1 2 1 3 | A D# F# C | easy · barre on fret 2 | |
| 5 6 5 6 | 1 2 1 3 | C F# A D# | easy · barre on fret 5 | |
| 8 6 8 0 | 2 1 3 – | D# F# C A | medium | |
| 8 9 8 9 | 1 2 1 3 | D# A C F# | easy · barre on fret 8 | |
| 11 12 11 0 | 1 2 1 – | F# C D# A | easy · barre on fret 11 | |
| 2 0 2 6 | 1 – 2 3 | A C F# D# | hard | |
| 8 0 5 9 | 2 – 1 3 | D# C A F# | hard | |
| 11 12 11 12 | 1 2 1 3 | F# C D# A | easy · barre on fret 11 | |
| 11 0 11 0 | 1 – 2 – | F# C D# A | easy | |
| 11 0 11 12 | 1 – 2 3 | F# C D# A | easy |
The A°7 chord (Diminished 7) is built from the notes A, C, D#, F#. Below are playable fingerings for Ukulele 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 · 6
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A |
| ♭3 | 3 | C |
| ♭5 | 6 | D# |
| 6 | 9 | F# |
More A chords
Other roots
See A°7 in another tuning
What notes make up the A°7 chord?
A°7 is a Diminished 7 chord built from the notes A, C, 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.