纳尼亚2最后的那段插曲，歌名是什么，四兄妹离开时放的那首歌

是the call

歌词:
It started out as a feeling
Which then grew into a hope
Which then turned into a quiet thought
Which then turned into a quiet word

And then that word grew louder and louder
'Til it was a battle cry

I'll come back
When you call me
No need to say goodbye

Just because everything's changing
Doesn't mean it's never
Been this way before

All you can do is try to know
Who your friends are
As you head off to the war

Pick a star on the dark horizon
And follow the light

You'll come back
When it's over
No need to say good bye

You'll come back
When it's over
No need to say good bye

Now we're back to the beginning
It's just a feeling and now one knows yet
But just because they can't feel it too
Doesn't mean that you