Tunes to listen to when you want to burn down a building (SI)

Petunia "Tunes" Evans is six years younger than her sister and doesn't quite know what she's doing. She'll probably figure it out. Maybe. The weird memories in the back of her head, strange songs she knows she's never heard before, and the fact that she can see magic won't deter her- it'll be okay. Might continue this. It might forever just be a one-shot of sorts. Anyways.