The A-flat dominant minor ninth chord is a rich and tension-filled chord consisting of the notes A♭, C, E♭, G♭, and B𝄫. By combining the dominant seventh (G♭) with the minor ninth (B𝄫), this chord creates a distinctive dissonance that adds complexity and emotional intensity to musical progressions. It is commonly used in jazz, blues, and contemporary compositions to evoke a sense of drama and anticipation, providing both tension and resolution within a piece. The A-flat dominant minor ninth chord’s unique harmonic texture makes it an expressive and powerful tool for sophisticated musical arrangements.
Name: A-flat dominant minor ninth chord
Notes: A♭, C, E♭, G♭, B𝄫
Intervals: 1, 3, 5, ♭7, ♭9
Chord symbol: A♭7(♭9)
Alternative symbols: A♭7♭9
Type: Pentad (five-note chord)
A-flat dominant minor ninth chord on the Staff
A-flat dominant minor ninth chord on Piano
A-flat dominant minor ninth chord on Guitar
A-flat dominant minor 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.