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

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