A writer at Kotaku has posted the results of an interesting little experiment. Noticing that both Guitar Hero and Karaoke Revolution have the Joan Jett classic "I Love Rock and Roll" on them, he proceded to set up both games using two systems (the PS2 version of Guitar Hero and the Xbox version of Karaoke), two TVs, and a bit of patience. The two games don't start the song at the same time, so he had to do some careful timing to get them lined up. The result? Well, there's a video at the link.

It's only a matter of time before someone finds a DDR song that matches "I Love Rock and Roll"'s beat and really ups the ante. On the subject, why not check out Gamespot's top ten rhythm games while you've got your dancin' shoes on.

Source: Kotaku