GRAMMY Award-winner Frank Ocean will headline this year's Splendour in the Grass music festival.
Joining the RnB singer songwriter are international headliners Mumford & Sons, The National and TV on the Radio in their only Australian shows.
Electro duo Empire of the Sun leads the 2013 bill's Australian contingent, which also includes a solo show by former Powderfinger front man Bernard Fanning, The Presets, Flume and Birds of Tokyo.
Triple J breakfast radio hosts Tom and Alex officially unveiled 77 acts this morning, including a so-called "mystery band" to be announced in the coming weeks.
The 2013 event will be held from July 26 to 28 at the festival's new permanent home at the North Byron Parklands.
The long-planned 660-acre site is located at Yelgun, 20 minutes north of Byron Bay.
General public tickets go on sale on Thursday May 2 AEST at 9am through Moshtix.
The full 2013 Splendour line-up
Mumford & Sons (Only Aus Show)
The National (Only Aus Show)
Of Monsters & Men
Empire Of The Sun
TV On The Radio (Only Aus Show)
Birds Of Tokyo
Architecture In Helsinki
Polyphonic Spree (Performing Rocky Horror Picture Show)
Boy & Bear
Fat Freddy's Drop
Cold War Kids
You Am I (Performing Sound As Ever & Hi-Fi Way)
Clairy Browne & The Bangin' Rackettes
Portugal. The Man
Something For Kate
Unknown Mortal Orchestra
Little Green Cars
The Jungle Giants
Art Of Sleeping
Yolanda Be Cool
What So Not
Update your news preferences and get the latest news delivered to your inbox.