The C minor eleventh chord (Cm11) is a rich and complex chord that extends the C minor seventh by adding the ninth (D) and eleventh (F) intervals. Comprising the notes C, E♭, G, B♭, D, and F, it produces a layered and harmonically dense sound that is widely used in jazz, fusion, and contemporary music. The inclusion of the eleventh (F) adds a suspended, open quality, blending tension and consonance to create a deep and expressive harmonic texture. The C minor eleventh chord is particularly effective in providing lush, sophisticated voicings that enhance chord progressions and add emotional depth to compositions.
Name: C minor eleventh chord
Notes: C, E♭, G, B♭, D, F
Intervals: 1, ♭3, 5, ♭7, 9, 11
Chord symbol: Cm11
Alternative symbols: C-11, Cmi11, Cmin11
Type: Hexad (six-note chord)
C minor eleventh chord on the Staff
C minor eleventh chord on Piano
C minor eleventh chord on Guitar
C minor 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.