Playing to a jovial sea of gyrating neon, Passion Pit brought the happy this afternoon to the Treasure Island Music Festival with their pitch-perfect (high-pitched, that is) brand of electopop.  The group, who hails from Massachusetts, was one of the most hotly anticipated acts of the festival and set a celebratory tone for the weekend with favorites like “The Reeling” and “Sleepyhead.”

Check out the opening of their set below, as well as some inspired dance moves from some chicks at stage right.

videos by Jason Jurgens