Six String Guitar · Open A Tuning (EAEAC♯E)

CM9C Major 9th

CRoot

Etone

Gtone

Btone

Dtone

Formula 1 · 3 · 5 · 7 · 2 · Notes C · E · G · B · D

How to play it

CM9 fingering positions

Open A Tuning (EAEAC♯E), 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 Major 9th guitar chord — Open (x 3 0 2 1 3) fretboard diagram in Open A Tuning (EAEAC♯E)

C Major 9th guitar chord — Open (x 3 3 2 1 0) fretboard diagram in Open A Tuning (EAEAC♯E)

C Major 9th guitar chord — 5th position (8 5 7 7 6 x) fretboard diagram in Open A Tuning (EAEAC♯E)

C Major 9th guitar chord — 5th position (8 7 7 5 6 x) fretboard diagram in Open A Tuning (EAEAC♯E)

C Major 9th guitar chord — 7th position (8 7 x 10 10 10) fretboard diagram in Open A Tuning (EAEAC♯E)

C Major 9th guitar chord — 7th position (8 7 7 10 x 10) fretboard diagram in Open A Tuning (EAEAC♯E)

C Major 9th guitar chord — 7th position (8 7 10 10 x 7) fretboard diagram in Open A Tuning (EAEAC♯E)

C Major 9th guitar chord — 7th position (8 7 10 10 10 x) fretboard diagram in Open A Tuning (EAEAC♯E)

Read it as tab

CM9 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 Major 9th guitar tab — Open (x 3 0 2 1 3) in Open A Tuning (EAEAC♯E)

C Major 9th guitar tab — Open (x 3 3 2 1 0) in Open A Tuning (EAEAC♯E)

C Major 9th guitar tab — 5th position (8 5 7 7 6 x) in Open A Tuning (EAEAC♯E)

C Major 9th guitar tab — 5th position (8 7 7 5 6 x) in Open A Tuning (EAEAC♯E)

C Major 9th guitar tab — 7th position (8 7 x 10 10 10) in Open A Tuning (EAEAC♯E)

C Major 9th guitar tab — 7th position (8 7 7 10 x 10) in Open A Tuning (EAEAC♯E)

C Major 9th guitar tab — 7th position (8 7 10 10 x 7) in Open A Tuning (EAEAC♯E)

C Major 9th guitar tab — 7th position (8 7 10 10 10 x) in Open A Tuning (EAEAC♯E)

Sound

How CM9 sounds

Consonance

4/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

lushserenesophisticated

Genres

jazzr&bsoul

Theory

Notes & relationships

NotesC · E · G · B · D

Formula (scale degrees)1 · 3 · 5 · 7 · 2

Same notes asCM7(add9)

Explore

More ways to play C Major 9th

Browse the rest of the C chords in this tuning, or open CM9 in the app for every voicing.

CM9 in other tunings:

See & hear CM9 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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