It's hard to believe it's already been a year since Formula 1 made a triumphant and roaring return to the states, and it will make another comeback to Austin for the 2013 U.S. Grand Prix. Just like last year, it will be a weekend full of racing action along with music events at the Austin360 Amphitheater and across downtown Austin during Fan Fest, because mixing music with fast cars is the proper Austin way.