Six String Guitar · Drop D Tuning (DADGBE) · Capo 2

C♯o♭9(add4)C♯ Diminished minor ninth Added 4th

DRoot

Ftone

Gtone

G♯tone

Ctone

D♯tone

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

How to play it

C♯o♭9(add4) fingering positions

Drop D Tuning (DADGBE) · Capo 2, 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♯ Diminished minor ninth Added 4th guitar chord — 6th position (9 7 7 7 6 8) fretboard diagram in Drop D Tuning (DADGBE) · Capo 2

C♯ Diminished minor ninth Added 4th guitar chord — 7th position (9 7 10 10 10 10) fretboard diagram in Drop D Tuning (DADGBE) · Capo 2

Read it as tab

C♯o♭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♯ Diminished minor ninth Added 4th guitar tab — 6th position (9 7 7 7 6 8) in Drop D Tuning (DADGBE) · Capo 2

C♯ Diminished minor ninth Added 4th guitar tab — 7th position (9 7 10 10 10 10) in Drop D Tuning (DADGBE) · Capo 2

Sound

How C♯o♭9(add4) sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

clustereddissonant

Genres

experimental

Theory

Notes & relationships

NotesD · F · G · G♯ · C · D♯

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

Same notes asC♯ø♭9(add4)

Explore

More ways to play C♯ Diminished minor ninth Added 4th

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

C♯o♭9(add4) in other tunings:

See & hear C♯o♭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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