# A dominant 7th Guitar Chord

> The A dominant 7th dominant 7th chord, formed by adding a minor seventh G to the major triad, creates tension that seeks resolution, typically to the tonic. The combination of the major third C♯ and minor seventh G provides a bluesy, soulful feel, making it essential in jazz, blues, and classical cadences.

Source: https://guitarwiz.app/chords/a-dominant-7th

## Chord Facts

- Symbol: A7
- Notes: A, C♯, E, G
- Intervals: 1 (A), 3 (C♯), 5 (E), ♭7 (G)
- Mood: bluesy, tense, unresolved, energetic
- Genres: Blues, Jazz, Rock, Funk
- Playable shapes: 126

## Quick Shapes

- Shape 1: -1 0 2 0 2 0 (https://guitarwiz.app/chords/a-dominant-7th/x02020)
- Shape 2: -1 0 2 0 2 3 (https://guitarwiz.app/chords/a-dominant-7th/x02023)
- Shape 3: -1 0 2 2 2 3 (https://guitarwiz.app/chords/a-dominant-7th/x02223)
- Shape 4: 5 4 5 0 5 0 (https://guitarwiz.app/chords/a-dominant-7th/545050)
- Shape 5: -1 0 5 6 5 0 (https://guitarwiz.app/chords/a-dominant-7th/x05650)
- Shape 6: 5 0 5 6 5 0 (https://guitarwiz.app/chords/a-dominant-7th/505650)
- Shape 7: -1 0 5 6 5 5 (https://guitarwiz.app/chords/a-dominant-7th/x05655)
- Shape 8: 5 7 5 6 5 5 (https://guitarwiz.app/chords/a-dominant-7th/575655)

## Related Articles

- https://guitarwiz.app/articles/how-to-read-guitar-chord-diagrams
- https://guitarwiz.app/articles/chord-construction-guitar
- https://guitarwiz.app/articles/chord-inversions-guitar
- https://guitarwiz.app/articles/seventh-chords-guitar