the UK pressing shown above is the one with the alternative search and destroy mix and I agree it sounds great, not just the bassier S and D mix, but the rest of the album is really well mastered too, at least as good as the new CD mastering. there are other threads on the forum dealing with the so called 'embassy mix' but I think most people now agree that the original embassy pressings were the same as the first UK press and that the only difference when compared to all the US versions and the later UK versions are S and D and that there isn't really an embassy mix at all. the more well known, less bassy S and D has appeared on all the CD versions of the album.