I think there's a story behind this.
It's about the anti-virus software and the virus. The anti-virus software is fighting against virus 1, destroys it, then more viruses enter to the computer to try to infect the virus. As the song progresses, the fight against the virus and the anti-virus software gets more intense. I think this is a really good song. At the end, the virus team apparently wins, because the high synths represent the viruses, and the bass and drums represent the anti-virus system. I would download this song if I had the time.