What notes are in a Aadd9 chord?

Aadd9 is A, C#, E, B: the 1, 3, 5, 9 of A.

How do you play Aadd9 on guitar?

Cadd9 Open Shape: x 12 11 9 12 12 (low E to high E, x = don't play the string).

What scale goes with Aadd9?

Scales on A that contain every note of Aadd9: A Major, A Major Pentatonic, A Major Blues, A Lydian, A Mixolydian, A Lydian Dominant.

Guitar chord · Add9

Aadd9 chord (A Add9)

Sparkling modern pop/rock major triad with an added 9th degree.

Notes AC#EB

Formula 1 3 5 9

Shapes 1 on this page

Aadd9 chord shapes

Tap a diagram to strum it. Numbers are fingers: 1 index, 2 middle, 3 ring, 4 pinky. Blue dots are the root, A.

Cadd9 Open Shape x 12 11 9 12 12

Interactive chord diagram

Aadd9 on the fretboard

STR OP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 E A D G B E ✕

Tap any note to hear it.

Scales to play over Aadd9

These scales start on A and contain every note of the chord, so they fit when Aadd9 is the chord of the moment.

A Major A Major Pentatonic A Major Blues A Lydian A Mixolydian A Lydian Dominant A Bebop Dominant A Mixolydian b6 A Harmonic Major A Bebop Major A Bebop Dorian A Lydian Dominant b6

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Practise Aadd9 and every other chord anywhere, even offline.

This page is a small slice of Fretwise. The app adds practice: exercises that play as tab, a new routine every day, and the tools to tune and keep time. On iPhone, iPad and Android, no sign-up.

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Questions

What notes are in a Aadd9 chord?: Aadd9 is A, C#, E, B: the 1, 3, 5, 9 of A.
How do you play Aadd9 on guitar?: Cadd9 Open Shape: x 12 11 9 12 12 (low E to high E, x = don't play the string).
What scale goes with Aadd9?: Scales on A that contain every note of Aadd9: A Major, A Major Pentatonic, A Major Blues, A Lydian, A Mixolydian, A Lydian Dominant.

Add9 chords in every key

Cadd9 C#add9 Dadd9 Ebadd9 Eadd9 Fadd9 F#add9 Gadd9 Abadd9 Aadd9 Bbadd9 Badd9