A phrase in E♭ minor
- E♭m
- D♭9
- B♭7
- E♭m
Hear D♭9 in a tonic–chord–dominant–tonic phrase. Its role depends on its position, not just its quality.
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Selected:D♭4F4A♭4B4E♭5
- Root
- 3rd / sus
- 5th
- 7th
- 6th / extensions
D♭9
D♭ dominant ninth
A dominant seventh chord with a major ninth on top.
- Chord tones
- D♭1 · RootF3 · 3rdA♭5 · 5thC♭♭7 · 7thE♭9 · Ext
- Formula
- 1–3–5–♭7–9
- Root / bass
- D♭ / D♭
- Notes played (low → high)
- D♭4 · F4 · A♭4 · B4 · E♭5
D♭9 · dominant ninth
How to Use This Chord
Sound & role
Adds colour to a triad; its key and surrounding chords determine its harmonic role.
Genre examples
Jazz
Soul
Pop
Examples of musical settings, not restrictions or claims about how often this chord appears.
Connection & passing potential
No specific chromatic passing use is established by these notes alone. A passing function requires a starting chord, a destination and voice movement.
Diatonic context · example keys
Every chord tone fits these example keys. Other keys may also fit; the chord root is not assumed to be the tonic.
E♭ minor · VII9
natural minor
F♯ major · V9
major