Can someone please help me???

I have been searching for a song and can't find it anywhere. I have tried all the sites that I know of to try and purchase it. The name of it is My Little Star and it was sung by Kie Depaiva to her pretend daughter (Starr) on one life to live. I have found the video of it off of utube and the words to the song, but I am wanting the song itself. Any information out there would be deeply appreciated. Thanks!!!!!