This is it: the song, available online

«This is it», Michael Jackson's unheard song, will be available online from October 12th, two weeks before the eponymous film comes out.

«This is it» is not only the documentary about the rehearsals of Michael Jackson's London concerts which will come out in a fortnight, it is also an unheard song recorded by the King of Pop, available as early as October 12th, from 6 a.m., on MichaelJackson.com.

The title «This is it» refers to the musician's choice of words when he announced at a press conference the concert series would be his last.