Question about Blade Runner soundtrack?

I have the old 8 track CD and just noticed there's a newer 12 track version.
However the new one is missing 2 tracks from the original:
Farewell and End Title Reprise.
But it has some new songs I haven't heard before.
So, do you think I should buy the new version with 12 tracks or just keep listening to my old and much loved CD?

?2013-11-12T19:11:37Z

Favorite Answer

I actually have this soundtrack... my fav out of what little I've heard from Vangelis.

Anyway, I would if I were you... but w/e. Youtube it first.
http://www.youtube.com/watch?v=EV95Yu6gZSY&list=PL3ABE2FBA2900C03E