Its been on radio 1, but can't see it on their playlist

Its a rock song, British band I think, the chorus is epic, its a girl (I think) and its goes like ah ah ah ah ah, or somethint like it

Is the singer Ella Eyre?

Also check this out http://www.bbc.co.uk/news/entertainment-arts-25151475

nope, its a rock voice, sounds quite a deep voice

FOUND IT

Wolf Alice - Moaning Lisa Smile

https://www.youtube.com/watch?v=z71df68qLp0