F# m9
The F# m9 chord consists of the F# (Perfect unison), A (Minor third), C# (Perfect fifth), E (Minor seventh) and G# (Major ninth) notes.

How to play the F# m9 chord
- Find F# (Root) on the piano keyboard
- Add A (Minor third) — 3 semitones above F#
- Add C# (Perfect fifth) — 7 semitones above F#
- Add E (Minor seventh) — 10 semitones above F#
- Add G# (Major ninth) — 14 semitones above F#
- Press all 5 notes simultaneously to sound the F# m9 chord