A phrygian mode
The A phrygian mode consists of the A (Perfect unison), A# (Minor second), C (Minor third), D (Perfect fourth), E (Perfect fifth), F (Minor sixth) and G (Minor seventh) notes.

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