A Dominant 7 Sharp 9 Guitar chord
RA3C#5Eb7G#9B#
Explore A Dominant 7 Sharp 9 in Chord8 →Voicing positions (6)
5 4 2 0 1 0
5 4 5 0 1 0
5 3 5 6 5 0
8 0 5 6 5 0
8 0 7 6 8 0
8 0 10 6 8 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
#9
3
Perfect 4th
Tritone
5
Minor 6th
Major 6th
b7
Major 7th
A Dominant 7 Sharp 9 chord
The A Dominant 7 Sharp 9 chord is built from the intervals: R, 3, 5, b7, and #9. It contains the notes A, C#, E, G, and B#. Altered dominants create tension that resolves beautifully in jazz and blues progressions.
Related chords
Same quality (Dominant 7 Sharp 9)
See the music. Every interval has a color.
Open Chord8 →