Firefly Music Festival is returning to The Woodlands of Dover International Speedway for the fourth year the weekend of June 18-21 along with headliners Kings of Leon and The Killers.

Firefly Music Festival is returning to The Woodlands of Dover International Speedway for the fourth year the weekend of June 18-21 along with headliners Kings of Leon and The Killers.

A third headliner will be revealed at a later date. The 2015 lineup also features Morrissey, Snoop Dogg, Foster the People, Bastille, Modest Mouse, Zedd, Hozier, Empire of the Sun, Kid Cudi and nearly 100 additional acts performing across seven stages. See the entire lineup below.

Tickets will go on sale at a later date and fans are encouraged to download the official Firefly app or subscribe to emails through FireflyFestival.com in order to be notified in advance of the announcement.

“2015 marks Firefly’s fourth year and we’re bringing our best lineup to date,” says Firefly Music Festival Director Greg Bostrom. “We’re looking forward to revealing our third headliner as well as to June while we prepare to give fans the most memorable weekend of their summer.”

Select Firefly performances will be broadcasted live on AXS TV, with on-air dates June 19-21. Attendees will see the return of favorite attractions such as the Dogfish Head Brewery, The Coffee House and Hammock Hangout. The “Beercade” (an updated version of The Arcade) will make its debut, along with the announcement of new attractions in the coming months. For the fourth year, fans can support the lifesaving work of St. Jude Children’s Research Hospital through a variety of on-site donation opportunities.

Full lineup

Alison Wonderland, Andrew McMahon in the Wilderness and AWOLNATION.

BØRNS, Bad Suns, Bahamas, Bastille, Bear Hands, Benjamin Booker, Betty Who, Big Data, BRONCHO and Broods.

Cage the Elephant, Cardiknox, Cathedrals, Charli XCX, Cheerleader, Chiddy Bang, Citizen Cope, Clean Bandit, Client Liaison, Cold War Kids, Colony House, Craze and Cypher Clique.

Dirty Heads, Dizzy Wright and DJ Mustard.

Echosmith, Elliphant, Empire of the Sun, Falls, Fences, Fiance, Filibusta and Foster the People.

Gary Clark Jr., Generationals, Glass Animals, Goshfather & Jinco, Grizfolk, Halsey, Hey Rosetta!, How to Dress Well, Hozier, Intergalatix, Jack Novak, Jayceeoh, Joe Pug, Jon Bellion and Jungle.

Kid Cudi, Kill Them with Colour, Kings of Leon, Kingsize, Knox Hamilton, Kygo, Le1f, Lettuce, Linus Young, Lizzo and Logic.

Manchester Orchestra, Manila Killa, Marian Hill, Matoma, Matt & Kim, Max Frost, Milo Greene, Modest Mouse, Morrissey and Mother Mother.

Nick Catchdubs, Night Terrors of 1927, Odesza, Panama Wedding and PHOX.

Prinze George, Raury, RJD2, Run the Jewels, Rustie, Ryn Weaver, Shaun Frank, Skylar Spence, Snakehips, SNBRN, Snoop Dogg, Solidisco, Spoon

Steve Aoki, Sturgill Simpson, Styles&Complete, Sublime with Rome, Sweater Beats and Sylvan Esso.

The Chainsmokers, The Griswolds, The Hunts, The Killers, The Kooks, The Preatures, The White Panda, The Wind and the Wave, Tove Lo, Twin Peaks and Tycho.

Vacationer, Verite, Vindata. Walk the Moon, Whyel, Wild Party, Young Rising Sons, Zedd, Zella Day and Zola Jesus.