A Dominant 7 Guitar chord
RA3C#5Eb7G
Explore A Dominant 7 in Chord8 →Voicing positions (6)
x 0 2 0 2 0
5 7 5 6 5 5
5 0 2 0 2 0
9 0 5 0 5 0
9 0 7 0 8 0
9 0 7 0 10 0
Interval colors
In Chord8, every interval has a unique color. The colors follow the function of each note relative to the root — so they change when you switch chords.
R
Minor 2nd
Major 2nd
Minor 3rd
3
Perfect 4th
Tritone
5
Minor 6th
Major 6th
b7
Major 7th
A Dominant 7 chord
The A Dominant 7 chord is built from the intervals: R, 3, 5, and b7. It contains the notes A, C#, E, and G. The added seventh gives this chord a richer, more complex sound.
Related chords
Same quality (Dominant 7)
See the music. Every interval has a color.
Open Chord8 →