D# 5(add9)/E

The D# 5(add9) chord consists of the D# (Perfect unison), A# (Perfect fifth) and F (Major ninth) notes, with E as the bass note.

Piano keyboard showing the notes for a D# 5(add9)/E chord

How to play the D# 5(add9)/E chord

  1. Play E as the lowest bass note in the left hand
  2. Find D# (Root) on the piano keyboard
  3. Add A# (Perfect fifth) — 7 semitones above D#
  4. Add F (Major ninth) — 14 semitones above D#
  5. Press all 4 notes simultaneously to sound the D# 5(add9)/E chord

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