The F-flat dominant eleventh chord is an expansive and harmonically complex chord consisting of the notes F♭, A♭, C♭, E𝄫, G♭, and B𝄫. By extending the dominant ninth chord with the eleventh (B𝄫), this chord adds a rich, layered texture and a sense of tension that seeks resolution, making it ideal for sophisticated harmonic progressions. The F-flat dominant eleventh chord is frequently used in jazz, fusion, and contemporary music to create lush, expressive voicings, offering musicians a versatile tool for exploring extended harmonies, intricate chordal colors, and emotionally compelling musical landscapes.
Name: F-flat dominant eleventh chord
Notes: F♭, A♭, C♭, E𝄫, G♭, B𝄫
Intervals: 1, 3, 5, ♭7, 9, 11
Chord symbol: F♭11
Type: Hexad (six-note chord)
F-flat dominant eleventh chord on the Staff
F-flat dominant eleventh chord on Piano
F-flat dominant eleventh chord on Guitar
F-flat dominant 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.
