what kind of song would suit my voice?

well i am trying to be a singer but i can't really sing high notes.
for a 15 year old girl my voice is kind of low. i am also not a very
loud person but i am audible . i don't sound like a guy its just that
my voice can't hit those high notes. someone suggested country but is
there a specific song for my low -girl-voice-that-cant-hit-high-notes
voice?