G♭ / F♯ ninth, suspended fourth
How to play G♭9sus4 — Ninth, suspended fourth
G♭9sus4 (Ninth, suspended fourth)G♭ · C♭ · D♭ · F♭ · A♭
Guitar samples: Acoustic guitar — University of Iowa (via tonejs-instruments, CC-BY 3.0)
G♭ / F♯ ninth, suspended fourth — notes and structure
The G♭9sus4 chord is a ninth chord with the third suspended — soulful and open.
The G♭9sus4 ninth, suspended fourth consists of the notes G♭, C♭, D♭, F♭, A♭. Its interval structure is R–4–5–7–9 — the root, then each chord tone stacked above it. This is the same chord you see in the interactive finder above, drawn on the guitar fretboard with the root circled and every chord tone labelled.
G♭9sus4 stacks a perfect fourth (C♭), a perfect fifth (D♭), a minor seventh (F♭) and a ninth (A♭) above the root G♭.
The finder shows 2 ways to play G♭9sus4 — an open-position shape reaching up to the 5th fret. They use a barre.
What key is G♭9sus4 in?
Every note of G♭9sus4 belongs to the scales below, so the chord sounds at home in each of these keys — the roman numeral is the degree it sits on.
- A major — the VI chord
- E major — the II chord
- B major — the V chord
- F♯ minor — the I chord
Chords that go with G♭9sus4
In A major, the chords built on the first, fourth and fifth degrees carry most songs — put G♭9sus4 next to these:
Frequently asked questions
- What notes are in the G♭ / F♯ ninth, suspended fourth chord?
- The G♭9sus4 chord contains the notes G♭, C♭, D♭, F♭, A♭. It is a ninth chord with the third suspended — soulful and open.
- How many ways can you play G♭9sus4 on guitar?
- 2 voicings are shown on this page — from open position up the neck — each with its own fingering diagram and audio.
- Is G♭9sus4 a hard chord to play?
- Some voicings use a barre, which takes practice, but the chord is very playable once that shape is comfortable.
- What key does G♭9sus4 belong to?
- G♭9sus4 fits A major (where it is the VI chord), E major (where it is the II chord), B major (where it is the V chord) — every note of the chord is in those scales.