A9 Guitar Chord

Diagrams, finger positions & how to play

A11

1

Intervals

Open export view

Notes in A9

Root

A

Type

Dominant ninth

Notes

AC#EGB

Intervals

RM3P5m79MWhat is this?

How to Build A9

A9 is a dominant ninth chord built on the root note A.

It consists of 5 notes: A, C#, E, G, B.

Also known as: A9

Related Chords

Other A chords

A Am A7 Am7 Amaj7 Adim Adim7 Aaug Asus2 Asus4 A6 Am6

Other Dominant ninth chords

C9 C#9 D9 Eb9 E9 F9 F#9 G9 Ab9 Bb9 B9