Bands join Foo Fighters on Reading and Leeds line-up
More acts including Los Campesinos!, Gallows and Grimes have been added to the line-up for this year's Reading and Leeds festivals.
Rockabilly punks Social Distortion and Florida's Less Than Jake will headline the Lock Up stage.
The names joining the Dance Stage alongside Katy B and Azealia Banks include Grimes, DJ Zinc and Modestep.
And indie pop band Los Campesinos! will be playing the main stage.
Foo Fighters, Kasabian and The Cure have already been confirmed to headline the festivals in August.
Other acts performing throughout the weekend include Florence and The Machine, Paramore, The Vaccines, The Black Keys and Bombay Bicycle Club.
Also on the Lock Up stage will be Watford punks Gallows, Norway's Turbonegro and US group Bouncing Souls, organisers have confirmed.
Radio 1's Punk Show with Mike Davies will be announcing more bands in the early hours of 18 April.