Ab sus2/Ebb
The Ab sus2 chord consists of the Ab (Perfect unison), Bb (Major second) and Eb (Perfect fifth) notes, with Ebb as the bass note.

How to play the Ab sus2/Ebb chord
- Play Ebb as the lowest bass note in the left hand
- Find Ab (Root) on the piano keyboard
- Add Bb (Major second) — 2 semitones above Ab
- Add Eb (Perfect fifth) — 7 semitones above Ab
- Press all 4 notes simultaneously to sound the Ab sus2/Ebb chord