A lost music video for a lost Michael Jackson song finally gets official release. "Behind The Mask" was originally written and released in the late '70s by Japanese band Yellow Magic Orchestra, but then covered by MJ with the intention to include on Thriller, but unheard and unreleased until 2010. This posthumous video takes at a masquerade party where Jackson's legacy looms large, with many of the costumes and characters referencing the pop icon and his classic videography.