Arctic Monkeys are the first headline act confirmed for this year's Reading and Leeds festivals.
Both festivals will take place over the weekend of August 28th-30th at sites in Reading and Leeds.
The remaining two headliners are due to be confirmed at 7pm tonight (March 30th).
It's widely believed that Radiohead will perform at the event.
Tickets for both the Reading and Leeds festivals will go on sale later. For more information, check out the Gigwise Gig Guide.
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