This Sunday, musician Paul Purgas presents a documentary on the extraordinary and overlooked electronic music produced by the students of India's National Institute Of Design in the late 1960s and early 1970s. He speaks to Patrick Clarke about his discoveries
Sound House, a new album by Walls based around interpretations and reworkings of material from Daphne Oram's sound archive, is released this month. Joe Clay caught up with the duo's Sam Willis to discuss the magic within Oram's pioneering experiments in electronic sound