Among these are Thursday night headliner, the dance legend that is Leftfield, who has recently released his new record Alternative Light Source.

Palace, Bill Ryder Jones, Boxed In, Stealing Sheep, Sweet Baboo, Hunck, Gwenno, Joe Pug, Darren Hanlon, Georgia Ruth, Martin Carr, Yak, Mowbird, Briana Marela, Wide Skies, The Left Outsides, Gindrinker, Towel, Gulp, Lovely Eggs, plus DJs Feeling Gloomy and Heavenly Jukebox, will also perform.

The first wave of the Rising Stage, which includes five finalists from the Green Man Rising competition, has also been confirmed, featuring: Alice Barlow, Art Bandini, Benedict Benjamin, BitBin, Cameron A G, Carcharorion, Chelou, Chris Jones, Corey Bowen, Deep Throat Choir, Ellie Fountain, Emily Davies, Eugene Capper, Girl Ray, JJ Hodari, Kidsmoke, Matthew Pastkewicz, Palenco, Seazoo, Seren The Heron, The Boy I Used To Be, The Carraways, Toby Hay, and Trecco Beis. 

'The famous Chai Wallahs stage has finished off its already-stellar lineup with a few new names: Hot Border Special, The Mouse Outfit, Golden Era Boom Bap!, Sam Brookes, Gringo Ska, Tantz, Jack Cheshire, Low Leaf, Loyle Carner, AK/DK, King Kong Company, Diplomats of Sound DJs, Rachael Dadd, Me & My Friends, Tezeta, The Conservoitoir Folk Ensemble, Mr Benn and Don Hendicutz.

The new additions join Super Furry AnimalsSlowdive, Television, Jamie xx, Natalie Prass, St. Vincent, Hot Chip, Father John Misty, Courtney Barnett, and many, many more.

Green Man 2015 takes place between 20-23 August at the Brecon Beacons in Wales. For more information, including full lineup and ticket details, head to the festival's website.