G 5(add9)/G#

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

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

How to play the G 5(add9)/G# chord

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

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