Cm11

Theory

The minor eleventh chord extends the minor ninth by adding a perfect eleventh. Cm11 uses C, Eb, G, Bb, D, F. It is built by stacking: root, minor third (Eb), perfect fifth, minor seventh, major ninth, and perfect eleventh. This creates a six-note chord of extraordinary richness. Each added extension (seventh, ninth, eleventh) sits naturally within the Dorian mode — the scale most associated with minor seventh harmony. Minor eleventh chords appear frequently in neo-soul and contemporary jazz as the im11 (tonic) or iim11 (subdominant) chord. The combination of all these stacked thirds creates a dense, lush sound that is simultaneously dark (minor third) and open (high ninth and eleventh).

Intervals & Formula

Formula: 1 – ♭3 – 5 – ♭7 – 9 – 11

Musical Meaning

Minor chords introduce depth and emotional weight through a lowered third degree. They carry a sense of longing, introspection, or quiet sadness — without collapsing into chaos. The minor triad is the second most universal sound in music.

Sounds Like This

🌧️ Other melancholic sounds to explore

Voicing Tips

The minor eleventh is richest in open voicing. Try flat-third–flat-seventh–ninth–eleventh in the right hand over the root in the left. The eleventh (an octave above the fourth) sits beautifully above the ninth in the right hand. This six-note chord can be spread across both hands: root–fifth in the left, flat-third–flat-seventh–ninth–eleventh in the right.

Practical Uses

• Tonic minor chord in minor key neo-soul and jazz for maximum richness
• ii chord in major key progressions for a luxurious minor color
• Slow-moving chord in atmospheric and ambient minor key pieces
• Color chord in contemporary R&B keyboard arrangements

Common Progressions

Related Chords