Skip to content
guitarchords
ChordsKeysScale Degree MapPath Map
/
  • No chord matches

An interactive reference for guitar chord shapes, voicings and the theory behind them.

ChordsKeysScale Degree MapPath MapSource
  1. Chords
  2. /
  3. D
  4. /
  5. add9

D added 9th (Dadd9)

DRoot
F♯Maj 3
APerf 5
E9

Modern and open. Major triad with added 9th, no 7th. Popular in pop, rock, and ambient music.

Notes
DF♯AE
Formula
1 · 3 · 5 · 9
Type
Added-tone chord
03

How to play it

EADGBe3214112345

Dadd9

D added 9th, 2fr

Bass
D, the root
Root
D
Strings
A D G B e · 2nd fret
  • DRoot
  • F♯M3
  • AP5
  • E9

Up the neck

6 voicings, same four notes

Why an added 9th chord sounds the way it does

D+4 fretsF♯+3 fretsA+7 fretsE

Stacked from 3 intervals.

04

Where to go next

More D chords

Same root, other colours

Dmaj7D7D6Dsus2Dsus4Dmaj9D6/9

Chords in the key of D

What Dadd9 usually sits next to

I · Dii · Emiii · F♯mIV · GV · Avi · Bmvii° · C♯°

Close relatives

Relatives of D major

  • BmRelative minor of D major
  • DmParallel minor, lower the 3rd

Other add9 chords

Same quality, every root

Cadd9C♯add9Dadd9E♭add9Eadd9Fadd9F♯add9Gadd9A♭add9Aadd9B♭add9Badd9
01

Root

D
02

Quality

add9

A triad plus one colour note, no 7th. Softer than a 7th.

Alterations need a 7th chord. Try D7 →

Why an added 9th chord sounds the way it does

D+4 fretsF♯+3 fretsA+7 fretsE

Stacked from 3 intervals.

03

How to play it

EADGBe3214112345

Dadd9

D added 9th, 2fr

Bass
D, the root
Root
D
Strings
A D G B e · 2nd fret
  • DRoot
  • F♯M3
  • AP5
  • E9

Up the neck

6 voicings, same four notes
04

Where to go next

More D chords

Same root, other colours

Dmaj7D7D6Dsus2Dsus4Dmaj9D6/9

Chords in the key of D

What Dadd9 usually sits next to

I · Dii · Emiii · F♯mIV · GV · Avi · Bmvii° · C♯°

Close relatives

Relatives of D major

  • BmRelative minor of D major
  • DmParallel minor, lower the 3rd

Other add9 chords

Same quality, every root

Cadd9C♯add9Dadd9E♭add9Eadd9Fadd9F♯add9Gadd9A♭add9Aadd9B♭add9Badd9
D added 9th