Writer and film-maker Henry Scott-Irvine conducts long form, casual but penetrating interviews with notable figures from culture and counter-culture. This week: PsychFi's James Edward Marks discusses Hackstock, a new 360 degree psychedelic experience coming soon to London as both a 3D app for your mobile phone and as a multi media live event with 3D imagery, psychotronic music, psych-trip gif videos, and more, all featured in a cinema projected scenario. Henry also talks with electro pioneer Harald Grosskopf (Synthesist) about his new album Recreation.