The C-flat dominant ninth chord is a vibrant and expressive chord consisting of the notes C♭, E♭, G♭, B𝄫, and D♭. By adding the ninth (D♭) to the C♭ dominant seventh chord, this chord creates a richer, more colorful sound that enhances harmonic movement and tension. The C-flat dominant ninth chord is widely used in jazz, blues, and contemporary music to introduce sophistication, emotional depth, and a sense of forward motion, making it a versatile and compelling choice for composers and performers seeking to elevate their chord progressions.
Name: C-flat dominant ninth chord
Notes: C♭, E♭, G♭, B𝄫, D♭
Intervals: 1, 3, 5, ♭7, 9
Chord symbol: C♭9
Type: Pentad (five-note chord)
C-flat dominant ninth chord on the Staff
C-flat dominant ninth chord on Piano
C-flat dominant ninth chord on Guitar
C-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.