Piano chord · Triads

D diminished chord on piano

Right hand: D (1), F (3), A♭ (5)

How to play Ddim on piano: the keys to press, which fingers to use, inversions and how it’s written on the staff.

Tense and unstable — it usually wants to resolve up by a half step.

Ddim is the vii° chord in E♭ major. In minor keys: ii° in C minor.

Notes
DFA♭
Formula
1♭3♭5
Built from
root · minor 3rd · diminished 5th

Piano

Root position · numbers are finger numbers

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How to play it

Right handD1 · thumbF3 · middleA♭5 · pinky

Left handD5 · pinkythe root, an octave lower

Finger numbers: 1 thumb · 2 index · 3 middle · 4 ring · 5 pinky. Inversions use the same notes with a different one on the bottom — they help you move smoothly between chords. Tap any key to hear it.

Tips for playing Ddim on piano

On piano, Ddim has one black key (A♭) and two white keys.

Ddim piano chord diagram (D diminished)
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