The IRS has claimed the estate has undervalued Jackson's assets
Jackson recorded 'Slave 2 The Rhythm' before his death and it's now been updated to include vocals from Bieber
Accoutant William R. Ackerman details extent of pop singer's financial problems in wrongful death trial
Queen's Brian May confirms that the tracks recorded 30 years ago will be available soon
The late singer's mother alleges concert promoters ''watched him waste away''
Concert promoter takes issue with singer's projected income during trial
Kenny Ortega gives testament during trial against concert promoter AEG Live
The pop superstar was first choice for a potential 1988 movie, followed by Bill Cosby
Two massive collections featuring 270 tracks in total will be made available online
The 15-year-old was taken to hospital on June 5 after attempting to take her own life