Leonard Cohen: Triumvirate (2015)

This documentary set explores and the life and career of Leonard Cohen with the help of plentiful interviews with the man himself and those close to him, and via rare archive performance footage and news reports. Looking at Cohen's entire working life from his early poetry roots in 1950s Quebec, right through to his recent sell out concert tours and top ten albums - and at all points in-between - this is the finest documentary work yet to focus on this modern day musical hero and the extraordinary life he had led.