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

C♯+9(add4)C♯ Augmented 9th Added 4th

DRoot

F♯tone

Gtone

A♯tone

Ctone

Etone

Formula ♭2 · 4 · ♭5 · 6 · 7 · ♭3 · Notes D · F♯ · G · A♯ · C · E

How to play it

C♯+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).

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

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

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

C♯ Augmented 9th Added 4th guitar chord — 7th position (7 7 7 8 8 9) fretboard diagram in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

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

Read it as tab

C♯+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.

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

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

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

C♯ Augmented 9th Added 4th guitar tab — 7th position (7 7 7 8 8 9) in Half-Step Down (E♭A♭D♭G♭B♭E♭) · Capo 3

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

Sound

How C♯+9(add4) sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

clustereddissonant

Genres

experimental

Theory

Notes & relationships

NotesD · F♯ · G · A♯ · C · E

Formula (scale degrees)♭2 · 4 · ♭5 · 6 · 7 · ♭3

Explore

More ways to play C♯ Augmented 9th Added 4th

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

C♯+9(add4) in other tunings:

See & hear C♯+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.

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