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Dsus4 chord (D suspended fourth) on piano

Dsus4 (D suspended fourth) has three notes: D, G and A. Its formula is 1, 4, 5. In major keys, Dsus4 is the Isus4 chord in D major, the IIsus4 in C major, the IIIsus4 in Bb major, the Vsus4 in G major and the VIsus4 in F major.

Dsus4 inversions and fingering

DGA
Root position
D G A · RH 1-3-5 · LH 5-2-1
GAD
First inversion
G A D · RH 1-2-5 · LH 5-3-1
ADG
Second inversion
A D G · RH 1-2-5 · LH 5-2-1

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Dsus4 chord facts
SymbolDsus4
Also writtenDsus
NotesD G A
Formula1 4 5
Intervalsroot, perfect fourth, perfect fifth
TypeSuspended fourth chord

Dsus4 across the keyboard

C3C4C5D1G4A5D1G4A5

Piano, C3 to C5. Notes in this scale, low to high: D3 (1), G3 (4), A3 (5), D4 (1), G4 (4), A4 (5).

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Questions

What notes are in the Dsus4 chord?

Dsus4 (D suspended fourth) has three notes: D, G and A. Its formula is 1, 4, 5. D is the root, G is the perfect fourth and A is the perfect fifth.

How do you play Dsus4 on piano?

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

What key is Dsus4 in?

In major keys, Dsus4 is the Isus4 chord in D major, the IIsus4 in C major, the IIIsus4 in Bb major, the Vsus4 in G major and the VIsus4 in F major. It is diatonic to those keys, so it fits songs in any of them.

What does sus mean in Dsus4?

Suspended: the 3rd is replaced by the 4th, G. With no 3rd, Dsus4 is neither major nor minor, and it usually resolves to D or Dm.