One of the highlights of this year’s Lollapalooza was a blistering set from the recently resurgent Bloc Party. They put on a great show, leaning heavily on crowd favorites from past albums while proving that the new material from the upcoming Four¬†holds its own alongside their now-classics. However, even with the crowd belting along to “This Modern Love” and “Helicopter,” the biggest singalong may have come when Kele and co. appropriated Rihanna’s “We Found Love” as an intro to their 2007 single, “Flux.” It was beautiful.