D m9(#5)

The D m9(#5) chord consists of the D (Perfect unison), F (Minor third), A# (Minor sixth), C (Minor seventh) and E (Major ninth) notes.

Piano keyboard showing the notes for a D m9(#5) chord

How to play the D m9(#5) chord

  1. Find D (Root) on the piano keyboard
  2. Add F (Minor third) — 3 semitones above D
  3. Add A# (Minor sixth) — 8 semitones above D
  4. Add C (Minor seventh) — 10 semitones above D
  5. Add E (Major ninth) — 14 semitones above D
  6. Press all 5 notes simultaneously to sound the D m9(#5) chord

Related slash chords