Six String Guitar · Open C Tuning (CGCGCE)

C+7(add9)C Augmented 7th Added 9th

CRoot

Etone

G♯tone

A♯tone

Dtone

Formula 1 · 3 · ♭6 · ♭7 · 2 · Notes C · E · G♯ · A♯ · D

How to play it

C+7(add9) fingering positions

Open C Tuning (CGCGCE), 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 7th Added 9th guitar chord — Open (0 1 x 3 2 0) fretboard diagram in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar chord — Open (0 1 0 3 2 0) fretboard diagram in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar chord — Open (0 1 2 3 x 0) fretboard diagram in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar chord — Open (0 1 2 3 0 0) fretboard diagram in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar chord — Open (0 3 x 1 2 0) fretboard diagram in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar chord — Open (0 3 0 1 2 0) fretboard diagram in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar chord — Open (0 3 2 1 x 0) fretboard diagram in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar chord — Open (0 3 2 1 0 0) fretboard diagram in Open C Tuning (CGCGCE)

Read it as tab

C+7(add9) 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 7th Added 9th guitar tab — Open (0 1 x 3 2 0) in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar tab — Open (0 1 0 3 2 0) in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar tab — Open (0 1 2 3 x 0) in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar tab — Open (0 1 2 3 0 0) in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar tab — Open (0 3 x 1 2 0) in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar tab — Open (0 3 0 1 2 0) in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar tab — Open (0 3 2 1 x 0) in Open C Tuning (CGCGCE)

C Augmented 7th Added 9th guitar tab — Open (0 3 2 1 0 0) in Open C Tuning (CGCGCE)

Sound

How C+7(add9) sounds

Consonance

2/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

edgycolorfulunstable

Genres

jazzfusion

Theory

Notes & relationships

NotesC · E · G♯ · A♯ · D

Formula (scale degrees)1 · 3 · ♭6 · ♭7 · 2

Same notes asC+9 C9♯5

Explore

More ways to play C Augmented 7th Added 9th

Browse the rest of the C chords in this tuning, or open C+7(add9) in the app for every voicing.

C+7(add9) in other tunings:

See & hear C+7(add9) 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

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