Nils Frahm, Neneh Cherry and GAIKA have also been added to the East London festival, which returns in May.
The English trip-hop group will play on Sunday, May 24th, joined by Nils Frahm, Neneh Cherry, GAIKA, Young Fathers, Skinny Pelembe and more.
All Points East, an AEG Presents festival, returns to Victoria Park from Friday, May 22nd, through Sunday, the 24th, with additional events through the 31st.
Previously announced acts for this year's festival include Kraftwerk, Chromatics and Caribou.
Last year, the dub version of Massive Attack's Mezzanine LP, Massive Attack V Mad Professor Part II (Mezzanine Remix Tapes '98), received the RA Recommends stamp.