Other acts added to the line-up include Kero Kero Bonito, Nakhane and Viagra Boys, along with Nicky Siano, Onyx Collective, Azekel, Radiant Children, Anaïs, Yael Naim, Peter Cat Recording Co. and Richard Norris.
A special evening with Nile Rodgers and Merck Mercuriadis in conversation has also been confirmed.
Nile Rodger’s edition of Meltdown Festival will take place from 3rd to 11th August at London’s Southbank Centre, and will also feature appearances from the Eurhythmics Songbook, Thundercat and Songahoy Blues.
Everything Everything, Maisie Peters, The Murder Capital and Wunderhorse have also been announced.
Richard Ashcroft, Circa Waves, Beabadoobee and more are also set to perform.
Lime Garden, Caity Baser and English Teacher are also among the new additions.
Self Esteem, The Vaccines, Beabadoobee, Squid and more are also performing.