D# m7(b9)

The D# m7(b9) chord consists of the D# (Perfect unison), F# (Minor third), A# (Perfect fifth), C# (Minor seventh) and E (Minor ninth) notes.

Piano keyboard showing the notes for a D# m7(b9) chord

How to play the D# m7(b9) chord

  1. Find D# (Root) on the piano keyboard
  2. Add F# (Minor third) — 3 semitones above D#
  3. Add A# (Perfect fifth) — 7 semitones above D#
  4. Add C# (Minor seventh) — 10 semitones above D#
  5. Add E (Minor ninth) — 13 semitones above D#
  6. Press all 5 notes simultaneously to sound the D# m7(b9) chord

Inversions with same root

Related chords with different root

Related slash chords