Wales’ Green Man will return this year to celebrate its 15th anniversary with a lineup headlined by Ryan Adams, PJ Harvey and Future Islands, the festival announced today.

Also set to play Green Man are Michael Kiwanuka, Conor Oberst, Lambchop, Angel Olsen, BADBADNOTGOOD, Gill Landry and more. Tickets to the festival are on sale now.

Green Man will take place on August 17–20 in Brecon Beacons, Wales.