Below is a new, high-quality clip of Michael Jackson rehearsing in Los Angeles for his This Is It tour earlier this year. The superstar was to perform 50 concerts in London, England, before he tragically passed away at age 50 June 25.

Footage from Michael's final rehearsals is being compiled into a documentary to be released later this year. A tribute concert is also planned for mid-2010.

Here he is performing "Human Nature" ...

Michael Jackson This Is It Clip