A7/G Piano Chord
A tense chord that "wants" to resolve up a fourth. Essential for blues, jazz, rock'n'roll and funk. The added minor seventh creates characteristic tension.
Recommended voicing
A3 · C#4 · E4 · G4
With bass · rootless
Left hand
G3 · C#4
fingers 5–1
Right hand
Free
melody / improvisation
Jazz accompaniment with a bass player: the bass supplies the root, leaving the right hand free for melody or improvisation.
Notation for A7/G chord
Other names: A dominant 7th, A dom7, A 7
Music theory name: dominant seventh chord
Common name: A seven chord
Intervals and tones in A7/G chord
| Note | Interval |
|---|---|
| A | Root |
| C# | Major 3rd |
| E | Perfect 5th |
| G | Minor 7th |
Inversions
1st inversion
C#4 · E4 · G4 · A4
2nd inversion
E4 · G4 · A4 · C#5