A fan of British pop star David Bowie writes in a condolence book during a memorial event for Bowie in the main hall of Berlin's Hansa recording studio on January 15, 2016. David Bowie, who died of cancer on January 10, 2016, recorded at the studio in the 70s and 80s. / AFP / John MACDOUGALL (Photo credit should read JOHN MACDOUGALL/AFP/Getty Images)
