Music soundtrack

Does anyone have any idea if the music used in this movie is original or taken from something older? I noted that the composer's name is Julian Toll, but there was no mention of soundtrack or music score availability, or if he actually composed or merely arranged the music. Nor could I find anything about Julian Toll on Google. Someone I know remembers hearing the theme song way back in her school days (Cathedral High School, New York). At any rate, I'd be interested if anyone knows more.