I think they picked a good choice! I think they need to realize that if they want Birdy to really break into the scene they have to go with her more ballad-ish songs. They have been releasing very upbeat pop songs which hasn't really resonated unfortunately although I love them! After all her most famous song the cover of Skinny Love. Hope this can do something Love the song
But that would surely just flop unfortunately. Its a bit similar compared to Keeping Your Head Up and Wild Horses, so glad Birdy and her team picked this as the single!
What I really want to know is if we are going to get an MV for that video she has when the album was first coming out. It was her walking in the Kimono I want that so badly, it might be for Shadows
She's performing on the Late Late Show with James Corden surprisingly, but she's doing Keeping Your Head Up she should perform Words oh well didn't think she would do another TV performance so
Love the song 
In my dreams it would be Silhouette or Shadow but that ain't happening 
I think it would also be a good choice
she should perform Words