Musician Cody Simpson performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Singer Sydney Sierota performs with Zedd onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Music producer Zedd performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Music producer Zedd performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Musician Morrissey performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Musician Isaac Brock of Modest Mouse performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Musician Paul McCartney performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Musician Jared Champion and Matt Shultz of Cage the Elephant pose backstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover,...
Musicians Nick Bockrath, Jared Champion, Matt Shultz and Matthan Minster of Cage the Elephant pose backstage during day 2 of the Firefly Music...
Musician Aaron Bruno of Awolnation performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Musician Nicholas Petricca of Walk the Moon performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Musician Nicholas Petricca of Walk the Moon performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Singer Matt Shultz of Cage the Elephant performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Singer Matt Shultz of Cage the Elephant performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Singer Matt Shultz of Cage the Elephant performs onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Musician Elisabeth Troy performs with Clean Bandit onstage during day 2 of the Firefly Music Festival on June 19, 2015 in Dover, Delaware.
Dave Grohl of the Foo Fighters performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Ben Bridwell of Band of Horses performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Ben Bridwell of Band of Horses performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Ben Bridwell of Band of Horses performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Sameer Gadhia of Young The Giant performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Anna Bulbrook, Mikel Jollett, Daren Taylor and Steven Chen of The Airborne Toxic Event perform onstage during day 2 of the Firefly Music Festival on...
Samuel Beam of Iron & Wine performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Samuel Beam of Iron & Wine performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Samuel Beam of Iron & Wine performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Chance The Rapper performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Chance The Rapper performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Zac Barnett of American Authors performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Alex Turner of Arctic Monkeys performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Alex Turner of Arctic Monkeys performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
David Boyd of New Politics performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
David Boyd of New Politics performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Vic Mensa performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Jack Antonoff of Bleachers performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Jack Antonoff of Bleachers performs onstage during day 2 of the Firefly Music Festival on June 20, 2014 in Dover, Delaware.
Reef Mckeithan and Adrian Grenier hang out at the Artist Compound at the Firefly Music Festival at The Woodlands of Dover International Speedway on...
Reef Mckeithan and Adrian Grenier hang out at the Artist Compound at the Firefly Music Festival at The Woodlands of Dover International Speedway on...
Adrian Grenier hangs out at the Artist Compound at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in...
Adrian Grenier hangs out at the VIP Loft at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover,...
Adrian Grenier hangs out at the VIP Loft at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover,...
Tom Petty of Tom Petty and the Heartbreakers performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June...
Tom Petty of Tom Petty and the Heartbreakers performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June...
Karen Orzolek of the Yeah Yeah Yeahs performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013...
Karen Orzolek of the Yeah Yeah Yeahs performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013...
Karen Orzolek of the Yeah Yeah Yeahs performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013...
Azealia Banks performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover, Delaware.
Tom Petty performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover, Delaware.
Karen Orzolek of the Yeah Yeah Yeahs performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013...
Tom Petty performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover, Delaware.
Tom Petty performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover, Delaware.
Azealia Banks performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover, Delaware.
Azealia Banks performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover, Delaware.
Alex Ebert of the band Edward Sharpe and the Magnetic Zeros performs onstage at the Firefly Music Festival at The Woodlands of Dover International...
Alex Ebert of the band Edward Sharpe and the Magnetic Zeros performs onstage at the Firefly Music Festival at The Woodlands of Dover International...
Alex Ebert of the band Edward Sharpe and the Magnetic Zeros performs onstage at the Firefly Music Festival at The Woodlands of Dover International...
Brittany Howard of Alabama Shakes performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in...
Brittany Howard of Alabama Shakes performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in...
Kendrick Lamar performs onstage at the Firefly Music Festival at The Woodlands of Dover International Speedway on June 22, 2013 in Dover, Delaware.