A♭ Minor Add 11
Abm(add11) · Root
Every chord tone stacked from the root up.
Click keys to experiment with the chord
A♭ – C♭ – E♭ – D♭
1 – b3 – 5 – 11
The Abm(add11) chord sounds distinctive, with a minor add 11 character. Its notes are Ab, Cb, Eb, Db.