A programme of multiple agendas presented by William English. This week, William is accompanied by sound artist Dan Wilson. They talk to Ian Helliwell (http://ianhelliwell.co.uk/) – electronic musician, inventor-composer, filmmaker, podcaster and author of Tape Leaders: A Compendium of Early British Electronic Music Composers' – discussing his latest release 'Project Symbiosis' (released on Public Information) which collects ten new interpretations of an obscure graphic score originally written by Malcolm Pointon in 1975.