Denis Sulta, Saoirse, Paul Woolford and Grimes have also been locked for the six-month residencies
Novelist, Shanti Celeste and Objekt are also booked for the one-dayer
The festival will also move to a new location this year
Tickets go on sale today
Helena Hauff, Craig Richards, Or:la, Anz and Willow are among the first wave of names set to play the Welsh weekender
The festival is heading back to The Garden Tisno
It's the biggest party night of the year...
It's time to wipe the slate clean, sort of. The champagne is on ice, the days have been booked off work. All you need to do is pick a party.
The South London festival takes place next June
Peach, Or:la and Peggy Gou are also confirmed to play
Saoirse, Paul Woolford and Jayda G have also been locked for six-month residencies