Organisers of Summer Sundae Weekender 2011, held from 12-14 August at Leicester's De Montfort Hall, have revealed details of new acts to join the line-up.
Warpaint top the list of new additions, with Original Band Showcase winners Jack Kenworthy, Rassoodocks and Citizen Smith also set to perform.
The festival is also set to expand to include a fourth night, with Jaymo and Andy George from Radio 1, Fenech-Soler and Polarsets billed to perform on Thursday 11 August at the O2 Academy.
The new additions join The Maccabees, Graham Coxon and more at the festival.
Tickets are still on sale, with an adult weekend pass priced at £115.