Music fans are descending on Dover for the fifth edition of the Firefly Music Festival.
Campers began arriving Wednesday at the Woodlands festival site near Dover International Speedway, where 90,000 fans gathered last year for the four-day festival.
This year's headliners include Two Door Cinema Club on Thursday, Kings of Leon on Friday, Florence + The Machine and deadmau5 on Saturday, and Mumford and Sons on Sunday.
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Along with music, festival goers have many attractions to explore -- including an on-site craft beer bar, lighting and video displays and a variety of eateries to try.
The lineup also includes Ellie Goulding, Blink-182, Death Cab for Cutie, Tame Impala, Of Monsters & Men, and Earth Wind & Fire.