Ab 9(#5)

How to play the Ab 9(#5) chord

1. Find Ab (Root) on the piano keyboard
2. Add C (Major third) — 4 semitones above Ab
3. Add E (Minor sixth) — 8 semitones above Ab
4. Add Gb (Minor seventh) — 10 semitones above Ab
5. Add Bb (Major ninth) — 14 semitones above Ab
6. Press all 5 notes simultaneously to sound the Ab 9(#5) chord