another song stuck in my head......

uhm, its slow song...sweet...female singer....hmm

we need to be strong....

is the only lyrics i can catch when i heard the part of the song played......

please help me.....

Could it be.. Mavis Staples "in Time like this"? It's from Criminal Minds OST...
http://www.youtube.com/watch?v=wfBSiQY-tKw

Well.. she's a female, she's sweet... and the lyrics goes "we need to be strong, we need to carry on, we need to get along"