The Club Mix is much shorter than expected. Starting out with a really, really cool hardstyle sound that reminds me of starting up an engine, ambience hits the speakers as a deep voice utters a short speech that doesn't have any relevance to anything at the moment, followed by the high-pitched vocals, and then it's back to business as usual with the synth melody. As for the Extended Version, I hardly consider it much of an extension. Clocking in at only 3:50, this is the shortest "extended version" I've ever encountered. Granted, it technically qualifies as one, but still, it's pretty much what you would expect from the Radio Edit with some extra fluff at the beginning and end. And as usual, there's a B-side, masterfully entitled P.U.C.K. after a certain hockey item, and not a pun on a certain cursing term. It's a bit of a stretch for Scooter with some very deep sounds in there, but there's nothing particular special or innovative in here. They chop up female vocals and wedge them into songs all the time, and this is no exception. Even the melody, if there is one, lacks significant inspiration; it sounds like the composition of a 10-year-old. Nothing to write home about, but certainly head and shoulders above that awful "Countdown" B-side from late 2005. The single concludes with a previous single, Ti Sento, which still bears the same rating with me as before, and a shortened version of the album's final instrumental track, Metropolis. I'm not entirely sure why both of these are here, though they are apparently the Official Goal Anthem and the Official Opening Ceremony Anthem of the 2010 IIHF World Championship respectively. Yeah, hardstyle opera = sinking a goal. Well, it does add a tiny bit of extra bang for your buck.