So, David Bowie came back this year with his finest album in about two decades. There is a pretty solid consensus as to when Bowie went awful, but the jury is still out on exactly when he recovered. Some would say it was the overbearing misery and darkness that rekindled Bowie’s fire on Heathen, others think it was Outside and Earthling‘s manic dance energy that threw Bowie back into shape and a lot of people believe that it wasn’t until The Next Day that he managed to overcome the slump. Your writer fall into the Heathen camp but, looking at his…