Many of you may think it is crazy, but look at it this way. James Cameron wanted to get John Williams to compose Titanic, and James Horner was selected because Williams was too busy working with Spielberg. So what I am saying is that this could be a look, or a reconstruction of what might have been, had Williams had been free to do the score for the movie. Don't believe me? Read "Titanic and the making of James Cameron", and you'll see what I mean.