Unreleased Queen & Michael Jackson To Be Released
The collaborations happened in the early 80s
Brian May told The Sun:  "The Michael Jackson estate are happy for us to go ahead with the music. But it's not something that we can rush."
The demos were recorded at the Kings of Pop's house in 1983 while Queen were touring America and have been long held as mythical Queen rarities.
May also said that the release wouldn't be for financial reasons "I don't work on things with the aim to make money or for promotional reasons. I work on things with the view 'to let's see how it goes'.
"When it is something we feel is worthwhile then it's nice if we could get it out there."