a friend of mine has got some on a unreleased album / songs on her PS3 off the fan site!! also she has the BIGGER MAN song who the guy that sounded like MJ sang.. that was on youtube..
not sure who he is can't remember his name!! but the MJ version isn't called BIGGER MAN its something else!! but there is a song on there called BIGGER MAN!! different words!! but not the the same as that guy sang!!
sorry if i confused you there!!