Ddim7 chord on piano

D Diminished Seventh. Notes: D, F, Ab and B.

Ddim7 piano chord, root positionC4DFBC5Ab
Root position. Tap any key to hear it.

How to play Ddim7

  1. Find D at or above middle C. That is the root.
  2. Add F, Ab and B above it, skipping the keys in between.
  3. Right hand fingering: 1-2-3-5. Left hand: 5-3-2-1.

Notes

Droot
Fb3 · minor third
Abb5 · diminished fifth
Bbb7 · diminished seventh

Ddim7 inversions

An inversion moves the lowest note up an octave. Same notes, smoother jumps between chords.

Ddim7 Root positionC4DFBC5Ab

Root position

D · F · Ab · B
Ddim7 1st inversionC4FBC5DAb

1st inversion

F · Ab · B · D
Ddim7 2nd inversionC4BC5DFAb

2nd inversion

Ab · B · D · F
Ddim7 3rd inversionC4BC5DFAb

3rd inversion

B · D · F · Ab

Notes and theory

Droot
Fb3 · minor third
Abb5 · diminished fifth
Bbb7 · diminished seventh

The diminished seventh is built entirely from minor thirds, so it repeats every three frets. It is a dramatic passing chord. The formula is 1 b3 b5 bb7, and you will also see it written as D°7 and Do7. Strictly by music theory the notes are spelled D, F, Ab and Cb; Cb is the same key as B.

More D chords

All D piano chords

diminished seventh chords in every key

Questions

What notes are in the Ddim7 chord?

Ddim7 (D diminished seventh) is made of four notes: D (root), F (minor third), Ab (diminished fifth) and B (diminished seventh).

How do you play Ddim7 on piano?

Play D, F, Ab and B together. With the right hand use fingers 1-2-3-5; with the left hand use 5-3-2-1.

What are the inversions of Ddim7?

Root position: D F Ab B. 1st inversion: F Ab B D. 2nd inversion: Ab B D F. 3rd inversion: B D F Ab.

What does a diminished seventh chord sound like?

The diminished seventh is built entirely from minor thirds, so it repeats every three frets. It is a dramatic passing chord.