Does anyone know this christian song? I am yours?!

Does anyone know this christian song? I am yours?

I think it's call "I am Yours" does anyone know who sings it? It was on a random mix, google doesn't know. it's live and acoustic, and the lyrics are, roughly:

watching the world
waiting for my time to come
never looking back
on all you have done

i was alone
i was drowning in my pain
but you spoke to me
you called out my name

chorus:
now i am yours
you are mine
i give my life away
i leave it all behind
and all i can give
will never be enough
for your saving grace
your unfailing love

watching the world
now my time has come
and lord youre looking back
on all i have done

and i was alone
i was drowning in my pain
but you spoke to me
you called out my name

(chorus)

but i am on my own
you paid my price
you bought me with your blood
your one sacrifice (x2)

(chorus)

lyrics.com