D add nine piano chord (Dadd9)

An add9 chord adds the ninth (the second, an octave up) to a major chord, without the seventh. It enriches the sound while staying bright: popular in pop and folk.

On the keyboard

Chord notes

NoteInterval
Droot
F♯ (F sharp)major third
Aperfect fifth
Emajor ninth

Formula: 1 – 3 – 5 – 9 · D – F♯ – A – E

A progression with this chord

  1. Dadd9Iadd9
    DAEF♯
  2. AV
    AEC♯
  3. Bmvi
    BDF♯
  4. GIV
    GBD

The chord replaces the first degree of a pop progression to enrich it.

Other D chords

The same chord on other roots