Ultra Australia have revealed its Phase 1 headliners for its 2019 outing.
Returning across February 23th (Melbourne) to February 24th (Sydney) next year, Martin Garrix, Adam Beyer, The Chainsmokers and Marshmello are the first big names to be announced to play the festival. You can watch the Phase 1 announcement below.
With Phase 2 expected to drop soon, tickets - which range from $125 to $275 - can be bought here.
Axwell Λ Ingrosso and Afrojack were among the acts that played this year's Ultra Australia, which doubled up as Australia's first UMF event.
The U.S. Ultra Music Festival recently announced its relocation to Miami's Virginia Key for next year.