No, it's not. I can't tell you however what EPK stands for since I'm not English from origin either, but it's defenitely not Electronic Punks. For as far as I know, or at least think, it has to do with interviews and all. I've got a few EPK promotional CDR's with Liam Howlett for instance and on there are only interviews. Also, I've got an EPK promotional video with Maxim which is also only an interview really. So, in short, my guess is that it's an interview or several or outakes of an interview or interviews. Maybe the band explaining the single and the video clip belonging to it, just a guess. Ask Chandra, maybe I will later on if I have some spare time.