In an interview to ‘This Is Max’ (online) in London, singer and producer Wil.I.Am had something to say on working with Michael Jackson:

“There are all these artists in the world like Ne-yo, Usher, Chris Brown, Justin Timberlake and Fergies and Rihannas and then there is Michael Jackson. Now he has a different pace and you can not put Michael Jackson in the same category. So Michael Jackson will release his album when he is ready and work with who he wants”

“Michael has come over to my crib recorded his vocals and said, ‘I like it here. It’s nice and relaxing, comfortable. Is it okay if I come back tomorrow to record the rest of my vocals?’ I was like, ‘Sure, come on through.’ He is a cool dude.”

Source: This Is Max, MJFC-USA