G# dorian b9 scale
The G# dorian b9 scale consists of the G# (Perfect unison), A (Minor second), B (Minor third), C# (Perfect fourth), D (Diminished fifth), F (Major sixth) and F# (Minor seventh) notes.

Notes in order
- G# — Perfect unison
- A — Minor second
- B — Minor third
- C# — Perfect fourth
- D — Diminished fifth
- F — Major sixth
- F# — Minor seventh