That's an amazing track. The shorter version is the single version, which I always preferred to the album mix on Please (still a great album, obviously). Actually, Pet Shop Boys have always been amazing at putting out stunning remixes. I love the single version of Heart, for instance. Or, moving into their 1990s output, the single version of How Can You Expect to Be Taken Seriously, and the single version of Yesterday, When I Was Mad. :)