Meanwhile, Jessie Ware duets with Katy B at Chelmsford leg of the weekend-long bash
The trio will release an EP of the same name on September 30
Band will also release new EP in September featuring three new songs
Mustang Margeritas will be open to the public for one day in August
But Mumford and Sons might do a good job, says singer Alex Trimble
They will play the Big IF concert in Belfast on June 15
The band will be playing Glastonbury and T In The Park over the coming months
The promo for new video 'Handshake' has been banned by MTV
Marina and The Diamonds also confirmed as festival moves to Derry