A# 3

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

Piano keyboard showing the notes for a A# 3 chord

How to play the A# 3 chord

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