Sept. 12th marks yet another Hackday brought to by Yahoo! The all night, eat, drink and code fest is going down @ Yahoo! HQ in Sunnyvale starting around 8am until 6pm on Saturday. This year, though, there is a bit of extra incentive to check out Hackday: a musical guest by the name of Girl Talk.

Pennsylvania-bred Greg Gillis, (aka Girl Talk), doesn’t want to be called a DJ or a mash-up artist, but you could call him a DiVinci of sorts. Blending rhythms, energy, and emotion, into one big mess, creating one hell of a musical moment. Its far from your average sucker, layering one song over the beat of another and calling it a day, putting him at the top of his genre.

This will be my first Hackday, but I’m looking forward to Girl Talk more than anything else. If you haven’t registered, get your ass in gear before you miss out on a hell of a good time. Here are a couple Girl Talk tracks to tide you over.

Girl Talk - In Step

Girl Talk - Play Your Part pt.1