From June 18th to the 21st Popentertainment covered it all from the thicket to the last beat drop of Zedd at the 2015 Firefly Music Festival. Here is a recap of the Firefly experience. #Griswolds #SnoopDogg #TheKillers #FireflyMusicFestival #paulmccartney #Delaware #ModestMouse #Dover #2015 #FosterthePeople #crowd #alispeiss #KingsofLeon #Zedd #Musicfestival #PopEntertainmentcom #WalktheMoon #Morrissey #RachelDiSipio #SamSpeiss