G# iwato scale
The G# iwato scale consists of the G# (Perfect unison), A (Minor second), B (Minor third), C# (Perfect fourth), D (Diminished fifth) and F# (Minor seventh) notes.

How to play the G# iwato scale
- Find G# (Root) on the piano keyboard
- Play A (Minor second) — 1 semitone above G#
- Play B (Minor third) — 3 semitones above G#
- Play C# (Perfect fourth) — 5 semitones above G#
- Play D (Diminished fifth) — 6 semitones above G#
- Play F# (Minor seventh) — 10 semitones above G#
- Play all 6 notes in ascending order to perform the G# iwato scale