13-15 April: What Matters - a mini festival that explores chore ography across disciplines through live performance, screenings and debate s Highlights include · works from Julia Bardsley and Wendy Hou stoun · Simon Ellis performing Deborah Hay’s I Think Not · the UK premiere of Hertog & Nadler’s video installation The Four Riders n Siobhan Davies Studios, 85 St George’s Road, London SE1 Friday 13 – Sunday 15 April 2012