Yor: Hunter from the Future question

Does anyone know anything about the scoring credits for this film? It's credited to both John Scott and Guido + Maurizio De Angelis. As far as I know, the CD issue of the music is John Scott's, but I'm not sure about the American LP. I would have assumed it was, except the De Angelis brothers have that catalogue number listed on their web site. I have read the film was originally released as a four-hour mini-series in Italy - is it that the De Angelis brothers scored this version, with John Scott partially re-scoring the edited version? That sounds likely, but I am just speculating without any knowledge of what really happened.

, November 21, 2005; 8:09 PM