The G 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 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 major ninth chord
Notes: G, B, D, F♯, A
Intervals: 1, 3, 5, 7, 9
Chord symbol: Gmaj9
Alternative symbols: GΔ9, Gma9, GMA9, GM9
Type: Pentad (five-note chord)
G major ninth chord on the Staff
G major ninth chord on Piano
G major ninth chord on Guitar
G 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.