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

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