Organisers have warned there are less than 500 tickets left for this summer’s Green Man festival.
The event, which is headlined by singer songwriter PJ Harvey, is this year celebrating its 15th anniversary.
It takes place from August 17 to 20 at Glanusk Park in Crickhowell.
Other acts appearing from the Thursday to Sunday also features Sleaford Mods, Ryan Adams and Michael Kiwanuka and 90s indie favourites including British Sea Power and Saint Etienne and former Tear Drop Explodes frontman Julian Cope.
Bristol drum and bass innovator Roni Size is also appearing at the festival’s After Dark sessions with MC Dynamite.
Festival bosses say further late night entertainment and the Cinedrome line up are still to be announced.