Music fans, listen up! Enjoy Lollapalooza 2015 as fresh as you can be, rockin this 9FIFTY New Era snapback. Want to win one? It’s easy! Noisey Music is currently holding giveaway. All you have to do is Tweet @NoiseyMusic your favorite picture of Paul McCartney in a hat for your chance to win two-day days passes and this commemorative Lollapalooza snapback. This year, Lollapalooza will take place from July 31-August 2, at Grant, Park Chicago. The event will feature performances from artists such as Paul McCartney, Metallica, Kid Cudi, and more! The search is on. Hit the internet and try and search for the best picture of Paul McCartney in a hat that you can find. Don’t miss your opportunity to win this snapback, so you can twist and shout in style at Lollapalooza 2015!