Ab minor 11th chord
Abm11 chord for piano with keyboard diagram.
Explanation: The A flat minor eleventh is a six-note chord. For practical reasons the chord is normally played with omitted notes and/or inverted. The chord is often abbreviated as Abm11 (alternatively Abmin11).
Omissions: Abm11(no9): Ab - B - Eb - Gb - Db; Abm11(no3): Ab - B - Gb - Bb - Db.
Theory:The Ab minor eleventh chord is constructed by adding a third to a minor ninth chord.
Notes: Ab - B - Eb - Gb - Bb - Db / Ab - Cb - Eb - Gb - Bb - Db