A7 chord on 6-String Bass
in Standard (BEADGC) tuning
A7
Dominant 7
Notes:A · C# · E · G
Piano Left hand Right hand
Fingerings (16)
A7 shapes as text
| Shape | Frets | Fingers | Notes | Difficulty |
|---|---|---|---|---|
| x x 0 2 0 1 | – – – 2 – 1 | x x A E G C# | easy | |
| x 5 4 5 2 x | – 3 2 4 1 – | x A C# G A x | medium | |
| x 3 7 7 6 x | – 1 3 4 2 – | x G E A C# x | hard | |
| x 5 4 5 0 4 | – 3 1 4 – 2 | x A C# G G E | medium | |
| x 5 7 5 6 7 | – 1 3 1 2 4 | x A E G C# G | medium · barre on fret 5 | |
| x x 0 7 6 7 | – – – 2 1 3 | x x A A C# G | easy | |
| 10 9 7 7 9 7 | 4 2 1 1 3 1 | A C# E A E G | medium · barre on fret 7 | |
| 8 9 0 x x x | 1 2 – – – – | G C# A x x x | easy | |
| 10 9 10 11 9 9 | 2 1 3 4 1 1 | A C# G C# E A | medium · barre on fret 9 | |
| 10 12 10 11 12 x | 1 3 1 2 4 – | A E G C# G x | medium · barre on fret 10 | |
| x 12 0 11 12 x | – 2 – 1 3 – | x E A C# G x | easy | |
| 2 0 0 2 0 x | 1 – – 2 – – | C# E A E G x | easy | |
| 2 3 4 2 2 4 | 1 2 3 1 1 4 | C# G C# E A E | medium · barre on fret 2 | |
| 5 3 4 7 x x | 3 1 2 4 – – | E G C# A x x | hard | |
| x 5 4 5 6 4 | – 2 1 3 4 1 | x A C# G C# E | medium · barre on fret 4 | |
| x 5 7 5 6 x | – 1 3 1 2 – | x A E G C# x | medium · barre on fret 5 |
The A7 chord (Dominant 7) is built from the notes A, C#, E, G. Below are playable fingerings for 6-String Bass 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 chord is built
Formula: 1 · 3 · 5 · ♭7
| Degree | Semitones | Note |
|---|---|---|
| 1 | 0 | A |
| 3 | 4 | C# |
| 5 | 7 | E |
| ♭7 | 10 | G |
More A chords
Other roots
What notes make up the A7 chord?
A7 is a Dominant 7 chord built from the notes A, C#, E, 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.