A close-position chord with the second voice from the top lowered an octave. Sits on four adjacent strings.
F69 is F, A, C, D and G — F6 with the ninth added as well.
It sounds wide and entirely at rest. The modern way to voice a tonic when a triad is too bare and a maj7 too pointed.

| F | A | C | D | G |
|---|---|---|---|---|
| 1 | 3 | 5 | 6 | 9 |
Tonic — it commits to nothing.
Also written F6/9, F6add9 or F six nine. The same chord either way; which spelling you meet depends on who wrote the chart.
Take the four notes stacked as close together as they go, then drop the second voice from the top an octave. The gap it opens is what makes the chord sound like a chord rather than a cluster.
It lands on four adjacent strings, which is why it is the workhorse voicing on guitar.
F69 has 15 of them, on the bottom four strings, the top four strings and the middle four strings, from open position up to the 14th — every inversion the chord has: F in the bass, A in the bass, D in the bass and G in the bass. The one to learn first is the F shape at the nut, which is the easiest grip here.
5 of them sit on the bottom four strings, so you can run the inversions up one set without changing strings — which is the whole reason to learn them as a family rather than as separate grips.
Start with x85765 — no barre and low, at the 5th fret. 1 of the 9 shapes here sits in open position. 8 of the 9 need a barre. Together they cover the neck from the 1st fret to the 15th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| 100011 | open position | F, root position | F | barred |
| xx3233 | 2nd fret | F, root position | G | barred |
| x33233 | 2nd fret | C, 2nd inversion | G | barred |
| x55565 | 5th fret | D, 6th in the bass | A | barred |
| x85765 | 5th fret | F, root position | A | all fretted |
| x87788 | 7th fret | F, root position | C | barred |
| x-10-10-10-10-10 | 10th fret | G, 9th in the bass | D | barred |
| 13-12-12-12-13-13 | 12th fret | F, root position | F | barred |
| x-x-15-14-15-15 | 14th fret | F, root position | G | barred |
The same notes rebuilt from scratch give 5 shell, 10 drop 3, 15 rootless and 6 open string voicings, each on its own page.
Tensions. A shell of F69, root, third and seventh, leaves a string free, and the tones that belong over it are the #11 (B).
How you get to it. The turn that lands on F69 is Gm7 to C7 — the ii and the V of F — and C7 shares its third and seventh with Gm7, so the hand barely moves between them.
In which keys. Every note of F69 belongs to C major (the IV), D minor (the ♭III), F major (the I), G minor (the ♭VII), A minor (the ♭VI) and Bb major (the V).
F69 is every note of the F major pentatonic, and nothing else. It also sits inside F major, F lydian, F mixolydian and F lydian dominant.
Change one note of F69 and you have Fmaj9 (the sixth becomes a major seventh), Fmaj13 (add the major seventh), Fm69 (the major third becomes a minor third), Fadd9 (drop the sixth), F6 (drop the ninth) or F9 (the sixth becomes a flat seventh).
F69 is a major chord — root, major third, fifth. Major chords on every root.
On F69’s sound and use this page follows Mark Levine, The Jazz Piano Book (Sher Music, 1989). The shapes and the derived voicings come from different places, and both are explained in where the chords and the theory come from.
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.