Unseen footage of Michael Jackson will accompany the re-release of the King of Pop's 1987 album "Bad" later this year.

The deluxe package, named Bad 25, will contain the original album plus two CDs of demos and songs which were not included with the original.

It was also include a DVD of the "Thriller" star's "Bad" tour performance at London's Wembley Stadium in 1988. The video footage was discovered in the singer's private collection following his death in 2009 and has been digitally converted onto DVD.