Music that makes you dumb?

I just heard about this study on a commercial. Yep - I am still watching commercials. haha. So, I looked it up on the net - very interesting!

Music that Makes You Dumb?
Is there "music that makes you dumb?" According to a CalTech grad student named Virgil Griffith there is. Griffith has conducted a somewhat unscientific study comparing music preferences of college students on Facebook with SAT scores.
http://www.associatedcontent.comarticle/1524133/music_that_makes_you_dumb.html