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F6/9 Chord: Guitar, Piano and Notes

The F6/9 chord is a six-nine chord built on the root note F. Its notes are F, A, C, D and G.

Transpose
Quality
Short answer

Six-nine chords sound bright and pleasantly unresolved. A major sixth and a ninth sit on the triad with no seventh at all, so the chord never pulls toward a resolution and can simply sit there, which is why bands often end a song on one.

Notes
F · A · C · D · G
Formula
1 · 3 · 5 · 6 · 9
Semitones
0 · 4 · 7 · 9 · 14
Note
F
Quality
Six-Nine
Symbol
F6/9

F6/9 on piano

5 notes
View:
Piano diagram of the F6/9 chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

To play F6/9 on piano, place your right hand with your thumb on F, index finger on A, middle finger on C, ring finger on D and little finger on G. Press the keys together and listen for an even sound. On the keyboard every note of F6/9 is a white key. Practice moving in and out of the chord slowly, then bring in a metronome.

  • F1
  • A3
  • C5
  • D6
  • G9

F6/9 on guitar

View:
Guitar chord diagram of the F6/9 chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

On guitar, F6/9 is commonly played with the voicing shown above. Strings 5, 4 and 3 ring open.

F · A · C · D · G

Try F6/9 on the virtual piano

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F6/9 chord notes

DegreeIntervalSemitonesNoteHear
1Root0F
3Major third4A
5Perfect fifth7C
6Major sixth9D
9Major ninth14G

How to use the F6/9 chord

The F6/9 chord is built from a root, a major third, a perfect fifth, a major sixth and a major ninth. Start at the root F and stack the intervals to get the whole chord: F, A, C, D and G. The same formula gives you the chord in any other key.

Six-nine chords are a favourite ending for jazz standards and pop ballads, taking the place of a plain major or major seventh chord as the final I. They also work as a colourful substitute for a major triad anywhere in a progression.

How F6/9 differs from similar chords

F6/9 adds both the sixth and the ninth to F and leaves out the seventh, which separates it from Fmaj9 and F13. With no seventh and no fourth, none of its notes clash, so nothing in it needs to resolve. Its five notes are the major pentatonic scale stacked into one chord.

Where F6/9 is used

A major chord is at home as a tonic, and just as useful as the IV or the V of a neighbouring key. Each progression below is written in the key its numerals name.

As the tonic (I)F major
  1. I6/9F6/9
  2. VC
  3. viDm
  4. IVB♭

Home. The loop leaves F6/9 and keeps coming back to it.

As the IVC major
  1. IC
  2. IV6/9F6/9
  3. VG
  4. IC

F6/9 is the step away from home that makes the return feel like a return.

Questions people ask

What notes are in the F6/9 chord?
The F6/9 chord contains F, A, C, D and G.
Is the F6/9 chord major or minor?
F6/9 is a six-nine chord. Six-nine chords sound bright and pleasantly unresolved. A major sixth and a ninth sit on the triad with no seventh at all, so the chord never pulls toward a resolution and can simply sit there, which is why bands often end a song on one.
How do you play F6/9 on piano?
Place your fingers on F, A, C, D and G and play them together. The root usually goes to the little finger of the left hand, the upper notes to the right. On the keyboard every note of F6/9 is a white key.
How do you play F6/9 on guitar?
Use the fingering in the diagram above. Strings 5, 4 and 3 ring open.
What chords work well with F6/9?
F6/9 pairs naturally with the chords in the related section: a perfect fifth up or down, the relative major or minor, and anything sharing two notes with it.