Politico dub-collage practitioners Guerilla Welfare came from Edmonton, Alberta, coincidentally the birthplace of prophetic media sage Marshall McLuhan. Armed with vanguard ideas taken from Steve Reich, Fela Kuti, Robert Fripp and Material, the duo of Curtis Ruptash and Brian Schultze adopted the “studio as instrument” mindset of Brian Eno and King Tubby creating complex textural and polyrhythmic sonic insurgencies. They overdubbed drum computers, guitar, bass, noise-makers, mallet percussion, s…