D 3

The D 3 chord consists of the D (Perfect unison) and F# (Major third) notes.

Piano keyboard showing the notes for a D 3 chord

How to play the D 3 chord

  1. Find D (Root) on the piano keyboard
  2. Add F# (Major third) — 4 semitones above D
  3. Press all 2 notes simultaneously to sound the D 3 chord