Guitar · ninth
F♯9 Chord on Guitar
F# Dominant 9th is F#, A#, C#, E, G# — the 1-3-5-b7-9 pattern of a ninth chord. There are 2 ways to play it on guitar, ranked below from easiest to hardest.
There is no open F#9 shape on guitar — every version sits up the neck. The one marked “Movable Root-5 Shape (8th fret)” below is the friendliest grip, so start there.
The shape most players use — E Shape Barre (2nd fret)
Barre at fret 2 — harder to hold than an open shape, but movable: slide it and you have every other ninth chord.
Every way to play it — 2 shapes, easiest first
Same chord in all of them. What changes is how much your hand has to do and where on the neck it sits.
Movable Root-5 Shape (8th fret) Way 1 of 2
Movable Root-5 Shape (8th fret)
Easiest here· intermediate
Sits at fret 8 — tighter and brighter than the low shapes, and high enough to keep out of the way of anyone playing the open version underneath.
E Shape Barre (2nd fret) Way 2 of 2
E Shape Barre (2nd fret)
advanced· the standard shape
Barre at fret 2 — harder to hold than an open shape, but movable: slide it and you have every other ninth chord.
What beginners get wrong
Moving in and out of it
The shape above: E Shape Barre (2nd fret) — barred at fret 2.
Listening: each shape above has its own play button, and each one plays the notes that shape actually produces — not a generic triad.
F#9 on other instruments
Same notes, different hands. Every link below is a real page with diagrams and audio.
Chords next door
Same root, different colour — and all of them playable on guitar.
F#9 on Guitar — questions people ask
What is the easiest way to play F#9 on guitar?
“Movable Root-5 Shape (8th fret)” — which we rate intermediate — is the easiest F#9 shape on guitar. Sits at fret 8 — tighter and brighter than the low shapes, and high enough to keep out of the way of anyone playing the open version underneath. There is no open F#9 on guitar, so a barre is unavoidable; this is the least demanding one.
What notes are in the F# Dominant 9th chord?
F# Dominant 9th is F#, A#, C#, E, G# — the 1-3-5-b7-9 interval pattern of a ninth chord. Every voicing on this page uses those notes and nothing else; they just appear in a different order and octave.
How many ways can you play F#9 on guitar?
This page has 2 F#9 voicings for guitar, ranked from easiest to hardest: Movable Root-5 Shape (8th fret), E Shape Barre (2nd fret). They all sound like F#9; the differences are how hard they are to hold and how high they sit.
What can I play instead of F#9?
The nearest stand-ins on guitar that keep the same root are F#sus4, F#sus2, F#. They keep the root and the fifth and only change what sits in the middle, so most songs still work — but check the swap against the melody, because the note you removed may be the one the tune is singing.
Can I play F#9 on other instruments?
Yes. F#9 is the same set of notes everywhere; only the fingering changes. This site has diagrams and audio for it on piano, ukulele, mandolin.
Learn the theory behind F#9
The shape gets your fingers there. These explain why it sounds the way it does.
Barre Chords — The Wall Every Guitarist Climbs
This one asks for a barre. The article is the fix for the buzzing and the aching hand.
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Functional Harmony: Three Roles, One Engine
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The 12-Bar Blues — Three Chords, A Century of Hits
Seventh chords are the whole sound of the blues. Twelve bars is where to hear it.
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