The G-flat dominant ninth chord is a vibrant and expressive chord composed of the notes G♭, B♭, D♭, F♭, and A♭. By extending the dominant seventh with the addition of the ninth, this chord introduces a rich harmonic color and a sense of forward motion, making it ideal for creating tension that naturally resolves to the tonic. Commonly used in jazz, blues, and contemporary music, the G-flat dominant ninth chord adds sophistication and depth to chord progressions, offering musicians a powerful tool for crafting intricate and emotionally engaging harmonies.
Name: G-flat dominant ninth chord
Notes: G♭, B♭, D♭, F♭, A♭
Intervals: 1, 3, 5, ♭7, 9
Chord symbol: G♭9
Type: Pentad (five-note chord)
G-flat dominant ninth chord on the Staff
G-flat dominant ninth chord on Piano
G-flat dominant ninth chord on Guitar
G-flat dominant ninth chord on Ukulele
Rowan Ellis is a musician and educator with a passion for exploring the language of harmony and melody. With years of experience across classical, jazz, and contemporary styles, Rowan breaks down music theory into clear, practical insights. His goal is to make chords and scales less intimidating and more inspiring for every musician.