"20,000 Days on Earth" is fast becoming one of the break-out movies of the year, after screening and receiving glowing reviews at both the Sundance and Berlin film festivals. It's a biographical documentary about Australian rocker Nick Cave but with a difference - the life story of the musician and writer is touched upon in various ways during Cave's 20,000th day on planet earth.<br/> <br />Shot during the writing of his 2013 album "Push the Sky Away", the film shows the creative process of a rock musician - something the artist believes is lost nowadays.<br/> <br />SOUNDBITE musician Nick Cave, saying (English):<br/> <br />"I think that the function of a rock star was at least, perhaps not so these days, was to be both monstrous and to be god-like at the same time. That notion has largely flatlined these days. You have the internet, you have everybody making music, everybody making art. And I am not sure that's such a good thing."<br/> <br />The film covers issues like Cave's relationship with his fa
