Crystal Castles, Everything Everything and The Courteeners have been added to the line-up for this year’s Underage festival.
Other new acts to join the bill include Tinashe, Darwin Deez and Chiddy Bang.
The festival takes place in Victoria Park on August 1.
Acts already confirmed include M.I.A, New Young Pony Club, Tinie Tempah and Gold Panda.
Tickets for the festival, which is open to 14-18 year-olds, are on sale now and available via Gigwise Gig Tickets.
For more information about Underage and all this summer's festivals, check out the Gigwise Festival Guide.
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