Six String Guitar · Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B+9(add4)B Augmented 9th Added 4th

A♯Root

Dtone

D♯tone

F♯tone

G♯tone

Ctone

Formula 7 · ♭3 · 3 · 5 · 6 · ♭2 · Notes A♯ · D · D♯ · F♯ · G♯ · C

How to play it

B+9(add4) fingering positions

Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3, low E on the left. Each dot is colour-coded by note — the ringed dot is the root. Numbers below show the fret per string (x = muted).

B Augmented 9th Added 4th guitar chord — 3rd position (5 5 3 6 0 3) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar chord — 3rd position (5 4 3 4 3 3) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar chord — 4th position (5 4 0 0 6 7) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar chord — 5th position (5 5 5 6 6 7) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar chord — 15th position (17 16 15 16 15 15) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar chord — 17th position (17 17 17 18 18 19) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

Read it as tab

B+9(add4) guitar tab

The same voicings in tablature — high e on top, low E on the bottom. Each fret number is colour-coded by note; the ringed number is the root, × means don’t play that string.

B Augmented 9th Added 4th guitar tab — 3rd position (5 5 3 6 0 3) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar tab — 3rd position (5 4 3 4 3 3) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar tab — 4th position (5 4 0 0 6 7) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar tab — 5th position (5 5 5 6 6 7) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar tab — 15th position (17 16 15 16 15 15) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

B Augmented 9th Added 4th guitar tab — 17th position (17 17 17 18 18 19) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

Sound

How B+9(add4) sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

clustereddissonant

Genres

experimental

Theory

Notes & relationships

NotesA♯ · D · D♯ · F♯ · G♯ · C

Formula (scale degrees)7 · ♭3 · 3 · 5 · 6 · ♭2

Explore

More ways to play B Augmented 9th Added 4th

Browse the rest of the B chords in this tuning, or open B+9(add4) in the app for every voicing.

B+9(add4) in other tunings:

See & hear B+9(add4) in Chordology

The app shows every voicing across guitar, piano, bass, banjo and ukulele — in any tuning, with a capo, and you can play every chord back. All offline.

Hear every chordMore voicingsEvery tuning & capoWorks offline

Download on theApp Store