The likes of Biffy Clyro and Birdy have been added to the line-up for Sziget Festival.

The week-long Hungarian spectacle will this year celebrate its 25th anniversary with performances from the likes of Kasabian, Alt-J and Major Lazer, as well as hundreds more across several stages.

The new additions are as follows: Allah-Las, Bakermat, Biffy Clyro, Birdy, Breaking Benjamin, Don Diablo, HVOB, Macklemore & Ryan Lewis, Marteria and Tycho.

Sziget Festival takes place from 9-16 August in the Hungarian capital of Budapest. Click here for more information.