F♯ø11♭9F♯ Half-Diminished 11th Flat 9th
CRoot
D♯tone
F♯tone
A♯tone
C♯tone
Ftone
Formula ♭5 · 6 · 1 · 3 · 5 · 7 · Notes C · D♯ · F♯ · A♯ · C♯ · F
How to play it
F♯ø11♭9 fingering positions
Open C Tuning (CGCGCE), 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).
Read it as tab
F♯ø11♭9 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.
Sound
How F♯ø11♭9 sounds
Consonance
1/ 5
Brightness
DarkBright
Character
Moods & genres
Moods
bleakhollow
Genres
experimental
Theory
Notes & relationships
NotesC · D♯ · F♯ · A♯ · C♯ · F
Formula (scale degrees)♭5 · 6 · 1 · 3 · 5 · 7
Same notes asF♯ø♭9(add11)F♯o♭9(add11)
Explore
More ways to play F♯ Half-Diminished 11th Flat 9th
Browse the rest of the F♯ chords in this tuning, or open F♯ø11♭9 in the app for every voicing.
F♯ø11♭9 in other tunings:
See & hear F♯ø11♭9 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