Watch Deadmau5's Entire Set from Firefly Music Festival

Ever since Firefly Music Festival was created back in 2012, thousands of fans have come to love the festival that takes place in Delaware each year.

For the fifth annual music festival, Firefly Music Festival decided to host their event the same weekend as Electric Daisy Carnival in Las Vegas. While Las Vegas was reaching 120 degree weather forecasts, Firefly Music Festival had a much ‘cooler’ experience with the help of its headliners, such as Deadmau5, Robert Delong, Oh Wonder, Jai Wolf, Disclosure, Porter Robinson, Major Lazer and Robert Delong.

Watch Deadmau5’s Firefly Music Festival Set