Anna Calvi, Young Marble Giants, Sunn O))), and Hypnotic Brass Ensemble are among the first names unveiled for the David Byrne-curated Meltdown festival.

Also confirmed to appear are Benjamin Clementine, Estrella Morente, Atomic Bomb! The Music of William Onyeabor, David Longstreth, Matthew Herbert, Petra Haden, Maria Rodés and Psapp.

"I am beyond excited at how much of this has fallen into place," says David Byrne in the press release. "It's quite eclectic and I hope there are some new discoveries for everyone – including me - in this edition of the festival"

Meltdown Festival 2015 takes place at London's Southbank Centre between August 17th and 30th. For further information, or to buy tickets, head here.