đ” A dense, complex minor chord (root, b3, 5, b7, 9, 11). The 11th (perfect fourth) adds a suspended or open quality and can create interesting voicings, often used in jazz and fusion. Use it as a ii or i chord for a sound that feels suspended, cloudy, thoughtful, and spacious.
Also abbreviated as: m11-11
With all 6 notes and C as bass, it is also: C-11Cm11D#M13/CD#maj13/CEbM13/CEbmaj13/C
Contains intervals: 1P3m5P7m9M11P
Popular songs which use this chord type: So What (Miles Davis), Cause We've Ended As Lovers (Jeff Beck)