The F-flat major eleventh chord is a harmonically rich and expansive chord composed of the notes F♭, A♭, C♭, E♭, G♭, and B𝄫. By extending the F♭ major ninth chord with the eleventh (B𝄫), this chord creates a layered and sophisticated sound, adding depth and complexity to harmonic progressions. The F-flat major eleventh chord is often used in jazz, contemporary, and experimental music to provide lush textures, enhance voice leading, and introduce a refined, expressive character that elevates the emotional and tonal quality of a composition.
Name: F-flat major eleventh chord
Notes: F♭, A♭, C♭, E♭, G♭, B𝄫
Intervals: 1, 3, 5, 7, 9, 11
Chord symbol: F♭maj11
Alternative symbols: F♭Δ11, F♭ma11, F♭MA11, F♭M11
Type: Hexad (six-note chord)
F-flat major eleventh chord on the Staff
F-flat major eleventh chord on Piano
F-flat major eleventh chord on Guitar
F-flat major eleventh 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.