Six String Guitar · Drop C Tuning (CGCFAD) · Capo 2

C♯ø9♭13C♯ Half-Diminished 9th Flat 13th

DRoot

Ftone

G♯tone

Ctone

Etone

A♯tone

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

How to play it

C♯ø9♭13 fingering positions

Drop C Tuning (CGCFAD) · 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♯ Half-Diminished 9th Flat 13th guitar chord — 11th position (11 12 13 12 12 12) fretboard diagram in Drop C Tuning (CGCFAD) · Capo 2

C♯ Half-Diminished 9th Flat 13th guitar chord — 11th position (11 12 14 12 12 11) fretboard diagram in Drop C Tuning (CGCFAD) · Capo 2

Read it as tab

C♯ø9♭13 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♯ Half-Diminished 9th Flat 13th guitar tab — 11th position (11 12 13 12 12 12) in Drop C Tuning (CGCFAD) · Capo 2

C♯ Half-Diminished 9th Flat 13th guitar tab — 11th position (11 12 14 12 12 11) in Drop C Tuning (CGCFAD) · Capo 2

Sound

How C♯ø9♭13 sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

bleakdense

Genres

jazz

Theory

Notes & relationships

NotesD · F · G♯ · C · E · A♯

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

Explore

More ways to play C♯ Half-Diminished 9th Flat 13th

Browse the rest of the C♯ chords in this tuning, or open C♯ø9♭13 in the app for every voicing.

C♯ø9♭13 in other tunings:

See & hear C♯ø9♭13 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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