What's the name of the background song? to this movie?

Question

http://www.aceshowbiz.com/video/download/00003476/

Answer 1

Link isn't workin hun,Would love to try to help you ot though.

http://www.flixster.com/user/sexivixxen

Answer 2

if it's the same trailer as this one, the song is mercy by duffy

http://www.youtube.com/watch?v=uxG9CUc4j...

if not, you have to try and put a different link