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PIANO CHORD · 9

G♭9 Piano

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

Enharmonic name: G♭ / F♯

Quick answer

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

Positions

Root position

G♭ · B♭ · D♭ · F♭ · A♭

Inversion 1

B♭ · D♭ · F♭ · A♭ · G♭

Inversion 2

D♭ · F♭ · A♭ · G♭ · B♭

Inversion 3

F♭ · A♭ · G♭ · B♭ · D♭

Inversion 4

A♭ · G♭ · B♭ · D♭ · F♭

Notes

  1. G♭Root
  2. B♭Major 3rd
  3. D♭Perfect 5th
  4. F♭Minor 7th
  5. A♭Major 9th

Intervals

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

Frequently asked questions

What notes are in G♭9?

G♭ · B♭ · D♭ · F♭ · A♭

Which scale works with G♭9?

G♭ Mixolydian