Ab m6
The Ab m6 chord consists of the Ab (Perfect unison), Cb (Minor third), Eb (Perfect fifth) and F (Major sixth) notes.

How to play the Ab m6 chord
- Find Ab (Root) on the piano keyboard
- Add Cb (Minor third) — 3 semitones above Ab
- Add Eb (Perfect fifth) — 7 semitones above Ab
- Add F (Major sixth) — 9 semitones above Ab
- Press all 4 notes simultaneously to sound the Ab m6 chord