There are two versions of song "Cat people (putting out fire)".
First version is original soundtrack version from 1982, it's length is 6:45. There is also single edit (4:08) and USA promo single edit (3:18).
Second version is completely different; it is remake from the Bowie's 1983 album "Let's dance" (and from B-side of his "Let's dance" single). It's length is 5:10.
This second version was performed on Bowie's 1983 Serious Moonlight tour.
Personally, I don't like second version, I like the original soundtrack version.
There are also two remixes of that original version (but I never heard them): Australian 12" remix (9:20) and USA 12" remix (5:32).