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D chord (D major) on piano

D (D major) has three notes: D, F sharp and A. Its formula is 1, 3, 5. In major keys, D is the I chord in D major, the IV in A major and the V in G major.

D inversions and fingering

DAF#
Root position
D F# A · RH 1-3-5 · LH 5-3-1
ADF#
First inversion
F# A D · RH 1-2-5 · LH 5-3-1
ADF#
Second inversion
A D F# · RH 1-3-5 · LH 5-2-1

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D chord facts
SymbolD
Also writtenDmaj, DM
NotesD F# A
Formula1 3 5
Intervalsroot, major third, perfect fifth
TypeMajor chord

D across the keyboard

C3C4C5D1A5D1A5F#3F#3

Piano, C3 to C5. Notes in this scale, low to high: D3 (1), F#3 (3), A3 (5), D4 (1), F#4 (3), A4 (5).

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Questions

What notes are in the D chord?

D (D major) has three notes: D, F sharp and A. Its formula is 1, 3, 5. D is the root, F# is the major third and A is the perfect fifth.

How do you play D on piano?

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

What key is D in?

In major keys, D is the I chord in D major, the IV in A major and the V in G major. It is diatonic to those keys, so it fits songs in any of them.

What is the difference between D and Dm?

D has a major 3rd, F#. Dm lowers it a half step to F, which is what makes it sound minor. The root and 5th stay the same.