A panel on surprise and performance, exploring different ways of engaging or confronting an audience, and to what ends. Is it still possible to shock? And how does this extend to the way that music is presented beyond performance, for example in record sleeve art? Includes artists who have performed in surprise slots in previous days, and an artist yet to perform on a surprise slot (he/she will be hidden from view, his/her voice disguised). Moderated by Rory Gibb, from the Quietus.