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

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