F add13
The F add13 chord consists of the F (Perfect unison), A (Major third), C (Perfect fifth) and D (Major thirteenth) notes.

How to play the F add13 chord
- Find F (Root) on the piano keyboard
- Add A (Major third) — 4 semitones above F
- Add C (Perfect fifth) — 7 semitones above F
- Add D (Major thirteenth) — 21 semitones above F
- Press all 4 notes simultaneously to sound the F add13 chord