The Minor Eleventh Chord extends the Minor Ninth Chord by adding a perfect eleventh. The theoretical notes are: root, minor third, perfect fifth, minor seventh, major ninth, and perfect eleventh. Its sound is complex, a bit 'hazy' and 'suspended', but retains a minor character. Unlike the major eleventh, the perfect eleventh does not create excessive dissonance with the minor third (they are a whole tone apart). However, the fifth is often omitted in voicings for clarity and to give more prominence to the extensions. It is a chord widely used in jazz, soul, and fusion to create rich and 'ambient' voicings, suggesting a sense of depth and mystery. It is particularly effective as ii11 in a ii-V-i progression.