I just received this email... I thought it could be interesting as a study of Hollywood underscoring techniques
"I'm beginning the process of getting a score published, however,
there needs to be enough interest. Would you please pass the word around,
and have your friends email me as to what interest there would be to have
a published score to Back To The Future. Universal won't budge unless
there is hard evidence as to the number of people who would be interested
in a fully bound edition of the entire score available for purchase to the
film score community."
So, if you're interested you can send your requests to firstname.lastname@example.org.