Does anyone know the haunting song played towards the end of the film?

It sounds like Nina Simone to me but I'm not even sure of that.
I did love the song though.
The film - not so much.
Even one of my favorite actors, Terry O'Quinn, couldn't save it.

I found the answer for anyone interested.
It's called "Breathe" by the Cinematic Orchestra featuring
Fontella Bass who unfortunately passed away in Dec 2012.
She was most famous for the 1965 classic "Rescue Me."
Her song "Breathe" is on You Tube.