"Like a bird on the wire," sings Leonard Cohen in one of his most famous songs, "like a drunk in a midnight choir / I have tried, in my way, to be free." It's a bit of an understatement. The legendary writer and musician has done everything his own way — Cohen began his career as an obscure, somewhat transgressive poet, and eventually became Canada's greatest, most original singer-songwriter. In I'm Your Man, music journalist Sylvie Simmons does a wonderful job explaining how the