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PIANO CHORD · 9

D♭9 Piano

Learn the D♭ Dominant 9 (D♭9) chord on piano: notes (D♭, F, A♭, C♭, E♭), intervals, fingering, diagram, and an interactive audio tool.

Enharmonic name: D♭ / C♯

Quick answer

D♭9 contains D♭, F, A♭, C♭, E♭. A rich and polished expansion of a dominant seventh.

Positions

Root position

D♭ · F · A♭ · C♭ · E♭

Inversion 1

F · A♭ · C♭ · E♭ · D♭

Inversion 2

A♭ · C♭ · E♭ · D♭ · F

Inversion 3

C♭ · E♭ · D♭ · F · A♭

Inversion 4

E♭ · D♭ · F · A♭ · C♭

Notes

  1. D♭Root
  2. FMajor 3rd
  3. A♭Perfect 5th
  4. C♭Minor 7th
  5. E♭Major 9th

Intervals

Root · Major 3rd · Perfect 5th · Minor 7th · Major 9th

Frequently asked questions

What notes are in D♭9?

D♭ · F · A♭ · C♭ · E♭

Which scale works with D♭9?

D♭ Mixolydian