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Gsus4 chord (G suspended fourth) on piano

Gsus4 (G suspended fourth) has three notes: G, C and D. Its formula is 1, 4, 5. In major keys, Gsus4 is the Isus4 chord in G major, the IIsus4 in F major, the IIIsus4 in Eb major, the Vsus4 in C major and the VIsus4 in Bb major.

Gsus4 inversions and fingering

GCD
Root position
G C D · RH 1-3-5 · LH 5-2-1
CDG
First inversion
C D G · RH 1-2-5 · LH 5-3-1
DGC
Second inversion
D G C · RH 1-2-5 · LH 5-2-1

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Gsus4 chord facts
SymbolGsus4
Also writtenGsus
NotesG C D
Formula1 4 5
Intervalsroot, perfect fourth, perfect fifth
TypeSuspended fourth chord

Gsus4 across the keyboard

C3C4C5C4D5G1C4D5G1C4

Piano, C3 to C5. Notes in this scale, low to high: C3 (4), D3 (5), G3 (1), C4 (4), D4 (5), G4 (1), C5 (4).

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Questions

What notes are in the Gsus4 chord?

Gsus4 (G suspended fourth) has three notes: G, C and D. Its formula is 1, 4, 5. G is the root, C is the perfect fourth and D is the perfect fifth.

How do you play Gsus4 on piano?

Play G, C and D together. Root position: G C D · RH 1-3-5 · LH 5-2-1.

What key is Gsus4 in?

In major keys, Gsus4 is the Isus4 chord in G major, the IIsus4 in F major, the IIIsus4 in Eb major, the Vsus4 in C major and the VIsus4 in Bb major. It is diatonic to those keys, so it fits songs in any of them.

What does sus mean in Gsus4?

Suspended: the 3rd is replaced by the 4th, C. With no 3rd, Gsus4 is neither major nor minor, and it usually resolves to G or Gm.