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

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