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

Fø9♭13F Half-Diminished 9th Flat 13th

A♯Root

C♯tone

Etone

G♯tone

Ctone

F♯tone

Formula 4 · ♭6 · 7 · ♭3 · 5 · ♭2 · Notes A♯ · C♯ · E · G♯ · C · F♯

How to play it

Fø9♭13 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).

F Half-Diminished 9th Flat 13th guitar chord — Open (1 2 4 4 2 3) fretboard diagram in Open A Tuning (EAEAC♯E)

F Half-Diminished 9th Flat 13th guitar chord — Open (1 4 4 2 2 3) fretboard diagram in Open A Tuning (EAEAC♯E)

F Half-Diminished 9th Flat 13th guitar chord — 13th position (13 14 16 16 14 15) fretboard diagram in Open A Tuning (EAEAC♯E)

F Half-Diminished 9th Flat 13th guitar chord — 13th position (13 16 16 14 14 15) fretboard diagram in Open A Tuning (EAEAC♯E)

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 Flat 13th guitar tab — Open (1 2 4 4 2 3) in Open A Tuning (EAEAC♯E)

F Half-Diminished 9th Flat 13th guitar tab — Open (1 4 4 2 2 3) in Open A Tuning (EAEAC♯E)

F Half-Diminished 9th Flat 13th guitar tab — 13th position (13 14 16 16 14 15) in Open A Tuning (EAEAC♯E)

F Half-Diminished 9th Flat 13th guitar tab — 13th position (13 16 16 14 14 15) in Open A Tuning (EAEAC♯E)

Sound

How Fø9♭13 sounds

Consonance

1/ 5

Brightness

DarkBright

Character

Moods & genres

Moods

bleakdense

Genres

jazz

Theory

Notes & relationships

NotesA♯ · C♯ · E · G♯ · C · F♯

Formula (scale degrees)4 · ♭6 · 7 · ♭3 · 5 · ♭2

Explore

More ways to play F Half-Diminished 9th Flat 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:

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.

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