Glasvegas have been confirmed to play at Latitide Festival 2011.
Other acts announced include Seasick Steve, singer-songwriter Iron and Wine and Dog Is Dead.
They will join already confirmed acts such as Everything Everything, Foals, Echo and The Bunnymen and Villagers.
The National, Paolo Nutini and Suede are set to headline the event which takes place at Henham Park, Southwold in Suffolk from 14-17 July.
Tickets are on sale now with weekend tickets priced at £170 including camping.