Construction
D♭ Diminished = Root + Minor 3rd + Diminished 5th = D♭, F♭, A♭♭
| Note | Interval | Degree |
|---|---|---|
| D♭ | Root | 1 |
| F♭ | Minor 3rd | ♭3 |
| A♭♭ | Diminished 5th | ♭5 |
How to Play the D♭ Diminished
Right Hand (RH)
Place your right hand over the keys with the thumb on the root. Use the fingering: 2 – 3 – 5
Left Hand (LH)
For the left hand, start with your pinky on the root. Use the fingering: 5 – 3 – 2
D♭ Diminished Inversions
- Root positionD♭ – F♭ – A♭♭
- 1st inversion (D♭dim/F♭)F♭ – A♭♭ – D♭
- 2nd inversion (D♭dim/A♭♭)A♭♭ – D♭ – F♭
D♭ Diminished : Frequently Asked Questions
What is the D♭ Diminished chord on piano?
The D♭ Diminished chord contains the notes D♭ – F♭ – A♭♭. On piano, play these notes together to sound the chord.
What notes are in the Db Diminished chord?
The Db Diminished chord contains: Db (root), Fb (minor third), and Abb (diminished fifth). Both intervals are compressed: the minor third is 3 semitones above the root, and the diminished fifth is 6 semitones, a tritone.
How does Db Diminished differ from Db Minor?
Db Minor has a perfect fifth. Db Diminished lowers the fifth by one semitone to Abb (diminished fifth). That extra compression creates intense harmonic tension: the tritone between root and diminished fifth is the most dissonant interval in Western music.
What is the symbol for the Db Diminished?
Db Diminished is written as Dbdim or Db°. The ° or "dim" symbol means both the third and fifth are minor/diminished. Do not confuse with Dbdim7 or Dbø (half-diminished), which include additional notes.
What are the inversions of Db Diminished?
First inversion (Db Diminished/Fb): Fb–Abb–Db. Second inversion (Db Diminished/Abb): Abb–Db–Fb. Diminished triads are used in classical music as the vii° chord, the chord one semitone below the tonic, with strong resolution pull.
How is Db Diminished used in music?
Db Diminished most commonly functions as the vii° chord in a major key, creating strong resolution back to the tonic. It also works as a chromatic passing chord between two nearby chords, and in classical music as a brief point of dissonance. Jazz uses the full four-note dim7 more often than the triad.
What songs use diminished chords?
Michelle (Beatles) uses a diminished chord as a chromatic passing chord. Many classical pieces use vii°–I cadences. Jazz standards use dim7 chords as chromatic passing and approach chords. Diminished harmony also appears in flamenco and film music for dramatic tension.