Since he's wearing a Pittsburgh Pirates hat, I'm assuming that's also where Greg Gillis got his FM tour shirt:
From Metromix Orlando:
http://orlando.metromix.com/music/bl...008546/content
A cliche of "don't judge a book by it's cover" was the first thing to come to mind when Gregg Gillis, the sole producer of mash-up phenom Girl Talk, met me outside Firestone before his performance on March 7. The casualness of his Fleetwood Mac 2009 Tour shirt and a Pittsburgh Pirates flat bill took me off guard for a moment, but what am I supposed to expect from a man who can successfully mesh Notorious B.I.G. with Elton John? From working basement shows in Pittsburgh to a crowd of over a thousand people at Lollapalooza, Gillis' uncanny ability to splice and dice draws a crowd, and his demeanor on, and offstage, may have something to do with the hype. Here, Gillis talks of his love of the beach vibe Florida brings and what moving forward is all about.