Dominant family
F dominant ninth chord
F9F dominant ninth
Piano root position
- Root
- 3
- 5
- ♭7
- 9
Guitar standard tuning
Barre · fret 1
Lay your index flat across strings 6 to 2 at fret 1.
Finger: 1 index, 2 middle, 3 ring, 4 little
Notation treble clef
Intervals
12 semitones- F1
- ♭2
- G9
- ♭3
- A3
- 4
- ♭5
- C5
- ♯5
- 6
- E♭♭7
- 7
- F Root
- A Major 3rd
- C Perfect 5th
- E♭ Minor 7th
- G Major 9th
About this chord
What is an F dominant ninth chord?
F9 is built from 5 notes: F (the root), A (the 3), C (the 5), E♭ (the ♭7), G (the 9). The dominant seventh with a ninth: funky and full.
- Notes
- F · A · C · E♭ · G
- Formula
- 1 · 3 · 5 · ♭7 · 9
- Also written
- Fdom9
- Found in
- Outside the major and minor keys
Neighbours
Chords close to F9
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All 348 chords
Every chord type on every root, each with its own page.
C
D♭
D
E♭
E
F
G♭
G
A♭
A
B♭