If you're a fan of the film this is a must-listen.
Blade Runner is severely under-represented in soundtrack form. There are some official releases, but they are woefully incomplete, with edited tracks and missing compositions.
Some crazy BR maniacs put their own soundtrack together, mining the 1982 theatrical release, the 92 director's cut, and bootlegs from all over the internet. The result is the most comprehensive and atmospheric version of the soundtrack ever. It's the length of the film, and uses just about every arrangement in both 82/92 versions of the film, and the music is broken up with some select dialogue here and there (and it works). There's stuff in here that was buried in the action of the feature, and a lot of it is revelatory.
It's beautiful and worth taking the 2 hours to kick back and listen to.
More info here: http://www.vangelis-...=methode1&id=25