The song "This is it" is taken from unreleased material by Michael Jackson and is the title of his posthumously released CD as well as the feature film's title song about his life. "This is it" was also the motto of Michael Jackson's farewell tour, for which he rehearsed a few days before his tragic death. However, this motto does not apply to the worldwide popularity of the "King of Pop" music, as this successful arrangement by Peter Kleine Schaars proves!