F11 guitar chord
Playable, correctly spelled, and not how the chord is normally voiced. Right now this is the shapes that put a ninth, eleventh or thirteenth below the root.
- Tap a note to hear it
- Arrows change position
- Fingers, notes or intervals
- Play the chord
About F11 — uncommon voicings
F11 is F, C, Eb, G and Bb — F9 with the eleventh added, and the third usually dropped.
It sounds suspended rather than tense. The eleventh sits a semitone above the major third, so the third is usually dropped; some shapes here keep it anyway.
Dominant — but effectively a sus chord with a ninth.
F11 notes and formula
| F | C | Eb | G | Bb |
|---|---|---|---|---|
| 1 | 5 | ♭7 | 9 | 11 |
Also written F9sus4 or F dominant 11. The same chord either way; which spelling you meet depends on who wrote the chart.
How to play F11
Five notes and four fingers, so something has to go. Keep G, Bb and Eb (they fix the quality). Let C and F go, in that order — a perfect fifth says nothing the root has not, and in a band the bass has the root.
All 5 common shapes as fret numbers, lowest string first. Hover or tap one to see it drawn.
- 111211, 1st fret, F, root position, top note F, barred
- 333345, 3rd fret, G, 9th in the bass, top note A, barred
- x87866, 6th fret, F, root position, top note Bb, all fretted
- x-8-8-8-10-8, 8th fret, F, root position, top note C, barred
- x-12-10-10-11-11, 10th fret, A, top note Eb, all fretted
How to use F11
F11 is the V of Bb, and that is where it goes if it goes anywhere: the third and the flat seventh are a tritone apart, and both resolve by a semitone into Bb.
In a phrase:Cm7→F11→Bbmaj7— the ii–V–I of Bb.
Voice by voice, F11 → Bb. One voice moves by a semitone, and 2 notes are common to both chords.
| In F11 | Moves | In Bb |
|---|---|---|
| F, the root | stays where it is | F, the fifth |
| C, the fifth | falls a whole tone | Bb, the root |
| Eb, the flat seventh | falls a semitone | D, the major third |
| G, the ninth | falls a whole tone | F, the fifth |
| Bb, the eleventh | stays where it is | Bb, the root |
In which keys. Every note of F11 belongs to C minor (the iv), Eb major (the ii), F minor (the i), G minor (the ♭VII), Ab major (the vi) and Bb major (the V).
What to play over F11
Every note of F11 is in F natural minor, F dorian and F mixolydian.
Each of those is a page: the scale across the neck, and the chords it harmonises into — which is where F11 sits in it. Every scale.
Chords near F11
Change one note of F11 and you have Fsus2sus4 (drop the flat seventh), Fm9 (the eleventh becomes the minor third), Fm11 (add the minor third), F7sus4 (drop the ninth) or F9 (the eleventh becomes the major third).
F11 is a dominant chord — root, major third, fifth, minor seventh. Dominant seventh chords on every root.
The common shapes and the derived voicings come from different places, and both are explained in how this site is built.