A kung fu fighter in a disco

I can't listen to Believe. Firstly for using autotune on the vocals as an effect and inspiring lots of copycats, and secondly it was played to death in one episode of Buffy, where it was used for its irritating qualities. Buffy's roommate says "This song is super fun. Isn't it?" as she goes to put it on the stereo one more time. Still, she turns out to be a demon and almost dies a horrible death, so everything is OK in the end.