Karlheinz Stockhausen's Mittwoch aus Licht was supposedly too grandiose to stage, and has been used as a 'pretentious' stick to beat him for years. Leo Chadburn witnesses that refuted in a very human performance in Birmingham. Pictures by Katja Ogrin
From a love for choral music inspired by his grandmother, to discovering Steve Reich at school, setting up a label just to release SD Laika and seeing Cocteau Twins on Top Of The Pops 2, Visionist picks the thirteen albums that made him the artist he is today