A 9(sus2)
The A 9(sus2) chord consists of the A (Perfect unison), E (Perfect fifth), G (Minor seventh) and B (Major ninth) notes.
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How to play the A 9(sus2) chord
- Find A (Root) on the piano keyboard
- Add E (Perfect fifth) — 7 semitones above A
- Add G (Minor seventh) — 10 semitones above A
- Add B (Major ninth) — 14 semitones above A
- Press all 4 notes simultaneously to sound the A 9(sus2) chord