Five String Banjo · Double C (gCGCD)

Fø9♯13F Half-Diminished 9th Sharp 13th

A♯Root
C♯tone
Etone
G♯tone
Ctone
G♯tone

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

How to play it

Fø9♯13 fingering positions

Double C (gCGCD), 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).

F Half-Diminished 9th Sharp 13th guitar chord — 3rd position (5 4 3 6 5) fretboard diagram in Double C (gCGCD)
F Half-Diminished 9th Sharp 13th guitar chord — 15th position (17 16 15 18 17) fretboard diagram in Double C (gCGCD)
Read it as tab

Fø9♯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.

F Half-Diminished 9th Sharp 13th guitar tab — 3rd position (5 4 3 6 5) in Double C (gCGCD)
F Half-Diminished 9th Sharp 13th guitar tab — 15th position (17 16 15 18 17) in Double C (gCGCD)
Sound

How Fø9♯13 sounds

Consonance
1/ 5
Brightness
DarkBright
Character

Moods & genres

Moods
shadowydense
Genres
jazz
Theory

Notes & relationships

NotesA♯ · C♯ · E · G♯ · C · G♯
Formula (scale degrees)4 · ♭6 · 7 · ♭3 · 5 · ♭3
Explore

More ways to play F Half-Diminished 9th Sharp 13th

Browse the rest of the F chords in this tuning, or open Fø9♯13 in the app for every voicing.

Fø9♯13 in other tunings:

Open GC / Drop CSawmill / Mountain ModalOpen D

See & hear Fø9♯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.

Hear every chordMore voicingsEvery tuning & capoWorks offline
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