Andrew Weatherall, Gerd Janson and MCDE have also been booked for this year's edition of the Welsh weekender.
Looking at the first batch of names, the festival's fourth edition will toe a similarly eclectic line to previous years. Topping the bill in the dance camp is DJ Harvey, who will be joined by Bicep, Motor City Drum Ensemble, Gerd Janson, Andrew Weatherall, Optimo, Ralph Lawson, Justin Robertson, Maurice Fulton and Mark E.
On a live tip, The 2 Bears, AKA Joe Goddard and Raf Rundell, will perform their new show. Other highlights include pop icon Grace Jones, spoken-word favourite Kate Tempest and recent Mercury Prize winners Young Fathers. The acts will perform at various spaces across the coastal village, making the most of its quirky, mock-Mediterranean architecture. More names will be revealed as the festival draws nearer.