Wait a second, Treasure Fingers netted himself an official remix of Katy Perry's "Roar," and it's available for free?! What is this, Christmas? Treasure Fingers has been unstoppable, crafting some of the fiercest dancefloor ditties to hit the house/disco/club crowd, and this ferocious take on Katy's latest has us giddy. Downright giddy. Giggling like little schoolgirls, especially since it's official like a referee with a whistle. Turn this one up, take off your shoes, and do the sock strut all over your home. We won't mind.