http://www.winnipegfreepress.com/arts-and-life/entertainment/books/oscar-winning-documentary-gets-extended-play-treatment-367083501.html The story of Sixto Rodriguez as depicted in the Academy Award-winning 2012 documentarySearching for Sugar Man was one that intrigued the world. The plot centred around Rodriguez, a musician based out of Detroit in the ’60s and ’70s, who…