A7♭5 chord on Dobro / Resonator
in Open G (GBDGBD) tuning
A7♭5
Dominant 7 ♭5
Notes:A · C# · D# · G
Piano Left hand Right hand
Fingerings (16)
A7♭5 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| 2 2 1 0 2 x | 2 3 1 – 4 – | A C# D# G C# x | medium | |
| 2 2 5 2 4 5 | 1 1 3 1 2 4 | A C# G A D# G | medium · barre on fret 2 | |
| x x 7 6 4 5 | – – 4 3 1 2 | x x A C# D# G | medium | |
| 6 x 5 8 x 7 | 2 – 1 4 – 3 | C# x G D# x A | hard | |
| 6 8 7 8 x x | 1 3 2 4 – – | C# G A D# x x | medium | |
| x x 7 8 8 11 | – – 1 2 3 4 | x x A D# G C# | hard | |
| x 10 11 8 8 x | – 3 4 1 2 – | x A C# D# G x | medium | |
| 2 2 1 0 x x | 2 3 1 – – – | A C# D# G x x | easy | |
| 2 4 5 2 2 5 | 1 2 3 1 1 4 | A D# G A C# G | medium · barre on fret 2 | |
| 0 4 5 6 4 7 | – 1 2 3 1 4 | G D# G C# D# A | medium · barre on fret 4 | |
| 6 x 7 8 x 5 | 2 – 3 4 – 1 | C# x A D# x G | hard | |
| 8 8 7 6 x x | 3 4 2 1 – – | D# G A C# x x | medium | |
| x x 11 8 8 7 | – – 4 2 3 1 | x x C# D# G A | hard | |
| x 10 x 8 8 11 | – 3 – 1 2 4 | x A x D# G C# | hard | |
| 2 x 1 0 2 1 | 3 – 1 – 4 2 | A x D# G C# D# | hard | |
| 2 2 5 2 4 x | 1 1 3 1 2 – | A C# G A D# x | medium · barre on fret 2 |
The A7♭5 chord (Dominant 7 ♭5) is built from the notes A, C#, D#, G. Below are playable fingerings for Dobro / Resonator 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 A7♭5 chord is built
Formula: 1 · 3 · ♭5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A |
| 3 | 4 | C# |
| ♭5 | 6 | D# |
| ♭7 | 10 | G |
More A chords
Other roots
See A7♭5 in another tuning
What notes make up the A7♭5 chord?
A7♭5 is a Dominant 7 ♭5 chord built from the notes A, C#, D#, 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.