Don't know if anyone is interested but the Elmer Bernstein score for the movie Heavy Metal came available in digital format (CD) about a month and a half ago. You can get it from this site;
It's a bit longer than the original LP version, and sounded great to me.
Mutant_Pie
Hmm, I'm not sure why the above link didn't work. Anyway here is the url again;
www.screenarchives.com