Songs to your children?

Do you have a special song for your children? I have a ten year old daughter and the song that makes me cry when I think of her is I'll Stand by You (The Pretenders)...it's just how I feel toward her all wrapped up in a song. When I sing to my newborn son it's always To Make You Feel My Love by Garth Brooks. Of course, I get all teary eyed when I sing it to him. I'm wondering what song is special between you and your kids?