G# aug
The G# aug chord consists of the G# (Perfect unison), C (Major third) and E (Minor sixth) notes.

How to play the G# aug chord
- Find G# (Root) on the piano keyboard
- Add C (Major third) — 4 semitones above G#
- Add E (Minor sixth) — 8 semitones above G#
- Press all 3 notes simultaneously to sound the G# aug chord