G# 7(#11)

The G# 7(#11) chord consists of the G# (Perfect unison), C (Major third), D# (Perfect fifth), F# (Minor seventh) and D (Augmented eleventh) notes.

Piano keyboard showing the notes for a G# 7(#11) chord

How to play the G# 7(#11) chord

  1. Find G# (Root) on the piano keyboard
  2. Add C (Major third) — 4 semitones above G#
  3. Add D# (Perfect fifth) — 7 semitones above G#
  4. Add F# (Minor seventh) — 10 semitones above G#
  5. Add D (Augmented eleventh) — 18 semitones above G#
  6. Press all 5 notes simultaneously to sound the G# 7(#11) chord

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