Mumford and Sons, Of Monsters and Men, Empire of the Sun and more have been announced for the 2013 edition of Splendour in the Grass.
Over 80 acts are set to play the three-day festival, which will take place from July 26 to 28 at the North Byron Parklands.
Mumford and Sons headlined Splendour in 2010 and will return for an exclusive performance.
Australian festival mainstays like The Presets, Birds of Tokyo and Flume will also perform at the event.
A "mystery band" will be announced in the coming weeks.
Tickets go on sale April 26.
Here's the Splendour line-up in full:
Mumford & Sons (Only Aus Show) Frank Ocean The National (Only Aus Show) Of Monsters & Men Empire Of The Sun Bernard Fanning The Presets TV On The Radio (Only Aus Show) Klaxons Flume Babyshambles Passion Pit Birds Of Tokyo James Blake Architecture In Helsinki Laura Marling Matt Corby Drapht Mystery Band Flight Facilities Polyphonic Spree (Performing Rocky Horror Picture Show) Boy & Bear Fat Freddy's Drop Cold War Kids The Rubens Sarah Blasko Darwin Deez You Am I (Performing Sound As Ever & Hi-Fi Way) Hermitude Haim Airbourne The Drones Ms Mr Gurrumul Everything Everything Clairy Browne & The Bangin' Rackettes Cloud Control Portugal. The Man Daughter Something For Kate Wavves Chet Faker Snakadaktal Robert Delong Unknown Mortal Orchestra Whitley Fidlar Jake Bugg The Bamboos Surfer Blood Deap Vally Palma Violets Alpine Little Green Cars Vance Joy Jagwar Ma Villagers Violent Soho Dune Rats PVT The Jungle Giants Cub Scouts Art Of Sleeping The Growl Twinsy The Chemist Songs Mitzi
DJs Alison Wonderland Yolanda Be Cool What So Not Xaphoon Jones D-Cup Otologic Peking Duk Tyler Touche Bad Ezzy