Green Man Festival have announced that Mogwai will headline the Friday night, joining previously announced headliners Van Morrison and Feist.

Dexys, Benjamin Francis Leftwich, Lower Dens, King Charles, Cate Le Bon, Crybaby, Stuff, Withered Hand and Paul Thomas Saunders will also be heading to Wales' Black Mountains, from August 17-19.

Head over to greenman.net for more information on the festival, and to buy tickets.