How to Play Piano Chord: A diminished — root | PianoKitty

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Adim

root position

A diminished

root position

Notes

A, C, D♯

Parent major scale: A

The notes of the A major scale are:

#	Note	Function
1	A	root
2	B	second
3	C♯	third
4	D	fourth
5	E	fifth
6	F♯	sixth
7	G♯	seventh

Major scale pattern

The semitone pattern for a major scale is:

WWHWWWH

where:

W = Whole step (2 semitones)
H = Half step (1 semitone)

diminished chord pattern

1, ♭3, ♭5

root	A
flat third	C
flat fifth	D♯

Similar chords

A minor 3rd with a minor 3rd added on top (3 semitones)
A minor with raised fifth

Practice the diminished chords Practice all inversions of Adim

The keyboard can of every chord — change it any time in Preferences.