London Grammar, Kendrick Lamar, The Prodigy and Infected Mushroom are set to take the stage at this summer’s Leeds & Reading Festivals, according to a leaked image.

Only a handful of artists have been confirmed for this summer’s event, most recently Mumford and Sons, Years & Years and Rebel Sound (the former whom will share headline duties with Metallica). The leaked image (below) also sees The Libertines as the third-and-final headliner, whilst Zedd and The Prodigy are also on the ‘rumoured list’.

Tickets for Reading and Leeds Festival 2015 are onsale now direct from Ticketmaster UK (here); check the ‘leaked’ line-up below; if confirmed, it looks like ticket-holders are in for one hell of a show! Leeds & Reading Festivals run from 28-30 August.

Leeds Reading 2015 rumoured lineup