The G-flat major ninth chord is a harmonically rich and expressive chord consisting of the notes G♭, B♭, D♭, F, and A♭. By extending the G♭ major seventh chord with the ninth (A♭), this chord adds a bright and colorful layer that enhances its tonal sophistication. Commonly used in jazz, pop, and contemporary music, the G-flat major ninth chord provides smooth voice-leading and a lush harmonic texture, allowing musicians to create elegant, expressive progressions and add depth and warmth to their compositions.
Name: G-flat major ninth chord
Notes: G♭, B♭, D♭, F, A♭
Intervals: 1, 3, 5, 7, 9
Chord symbol: G♭maj9
Alternative symbols: G♭Δ9, G♭ma9, G♭MA9, G♭M9
Type: Pentad (five-note chord)
G-flat major ninth chord on the Staff
G-flat major ninth chord on Piano
G-flat major ninth chord on Guitar
G-flat major 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.