G m7(b9)

The G m7(b9) chord consists of the G (Perfect unison), A# (Minor third), D (Perfect fifth), F (Minor seventh) and G# (Minor ninth) notes.

Piano keyboard showing the notes for a G m7(b9) chord

How to play the G m7(b9) chord

  1. Find G (Root) on the piano keyboard
  2. Add A# (Minor third) — 3 semitones above G
  3. Add D (Perfect fifth) — 7 semitones above G
  4. Add F (Minor seventh) — 10 semitones above G
  5. Add G# (Minor ninth) — 13 semitones above G
  6. Press all 5 notes simultaneously to sound the G m7(b9) chord

Inversions with same root

Related chords with different root

Related slash chords