This article was published in 2013.

This evening the organisers of the Leeds Festival announced Biffy Clyro as their second headliner for Leeds 2013.

The latest addition to the line up was confirmed live on air at 7pm as part of Zane Lowe's show on BBC Radio One. Also revealed this evening were System of a Down, Fall Out Boy, Foals, Bring Me The Horizon, and Jake Bugg.

Today's announcement adds to the already-confirmed lineup of Eminem (headliner), Deftones, Alt-J, Sub Focus, and Boy Better Know.

Tickets for Leeds 2013 are already on sale via Ticketmaster and See Tickets priced at £197.50 (plus fees).