Chord Database: List of chords of the category 7 (page 69)

Chord	Chord Chart	Chord Sound
Abm11 A flat minor eleventh Chord Family: m11 (occasionally used) Guitar shapes and related scales - A flat minor eleventh - Abm11 Piano shapes and related scales - A flat minor eleventh - Abm11
Ab13 A flat thirteenth Chord Family: 13 (Rarely used) Guitar shapes and related scales - A flat thirteenth - Ab13 Piano shapes and related scales - A flat thirteenth - Ab13
Abmaj13 A flat major thirteenth Chord Family: maj13 (Rarely used) Guitar shapes and related scales - A flat major thirteenth - Abmaj13 Piano shapes and related scales - A flat major thirteenth - Abmaj13
Abm13 A flat minor thirteenth Chord Family: m13 (Rarely used) Guitar shapes and related scales - A flat minor thirteenth - Abm13 Piano shapes and related scales - A flat minor thirteenth - Abm13
Ab7sus4 A flat dominant seventh suspended fourth Chord Family: 7sus4 (occasionally used) Guitar shapes and related scales - A flat dominant seventh suspended fourth - Ab7sus4 Piano shapes and related scales - A flat dominant seventh suspended fourth - Ab7sus4