The newly confirmed acts are: Kurt Vile, Anna Calvi, Roots Manuva, Jimi Goodwin, Despaci and Sunday Paper Live.

Vile (plus The Violators) say of the slot: “We look forward to playing in London again this summer! One of our favorite cities in the world!”

The festival is also set to have a range of arts, crafts, sports, spoken word, literature and fashion based events/sideshows. There will also be a range of gourmet grub on offer.

The inaugural Citadel Festival, headlined by Ben Howard and Bombay Bicycle Club, takes place 19 July in London's Victoria Park.

More information, including ticket details and the full lineup, can be found here.