Faster Than Sound: Christian Marclay & Roly Porter performance primers

Two Faster Than Sound events take place at Snape Maltings in Suffolk this month, featuring The Wire 332 cover artist Christian Marclay with Steve Beresford, John Butcher, Mark Sanders, Alan Tomlinson and Suffolk Phoenix Brass on 1 October (4pm, £12), followed by Roly Porter (of Vex'd), Cynthia Millar and Rod Maclachlan on 29 October (6:30pm, £10).