What is a Aadd9 Chord?
Aadd9
Aadd9 Add 9
String-by-String
E
×
A
0
D
2
G
4
B
2
e
0
Aadd9 Add 9 is an add9 chord with the root A, major third C#, perfect fifth E, and major ninth B. It adds sparkle and color to a standard major chord.
Intervals
RootMajor 3rdPerfect 5thMajor 9th
Notes
AC#EB
Why does Aadd9 sound bright and colorful?
The Aadd9 Add 9 chord gets its bright and colorful character from the combination of its root, major 3rd, perfect 5th, major 9th. The specific intervals between the notes A, C#, E, Bcreate the harmonic tension and color that define this chord's unique sonic signature.
How to use Aadd9?
Aadd9 is commonly used in progressions across many genres. Try substituting it where you would normally play a standard A chord for added harmonic interest. It pairs well with other chords in the key of A and can serve as both a foundation and a color chord depending on the context.