So, this movie sees wide release in a week, and I can't find anything about a soundtrack for the score by Harry Gregson-Williams.

Not releasing one would be unusual, wouldn't it? Either way, I'm putting out the request now as I hope there's soon some music that finds its way to my ears for this highly-anticipated movie. The book was great, and I'm hearing nothing but good things about the adaptation, so I'm hoping the score is good, too.

Hello I also look forward to this soundtrack, it will be beautiful :)

Good news! Composer says "Oct 2nd for a digital release! (https://www.facebook.com/permalink.php?story_fbid=10153177112649021&id=13725844020&comment_id=10153194891924021&offset=0&total_comments=75&comment_tracking={%22tn%22%3A%22R%22})"

Wow, I can not wait to hear the album :) :)

In Napster

http://gb.napster.com/artist/harry-gregson-williams/album/the-martian-original-motion-picture-score

The samples sound good. Ethereal and ambient.