Plum, King Stingray, Emma Donovan and more will also perform at the ceremony, which takes place next month
Joined by bbno$, The Jungle Giants, AJ Tracey, Nia Archives and many more
"This is one of the most heartbreaking and hardest tracks I’ve ever had to write," Barkaa said of the song
It arrives alongside footage of the electronic duo performing the new song at this year's WOMADelaide festival
The likes of Spiritualized, Perfume Genius, Moses Sumney, Cate Le Bon, HTRK and KUČKA also feature on the bill for the festival's long-awaited return
The event will take place in Shepparton to raise awareness and support the process for treaty in Victoria
The six-day festival will run in the first week of 2022
The festival will take place in Euroa on March 26
The new track comes as Electric Fields’ first in over two years
The November event returns for the first time since 2019