Earlier this year, it was revealed that Queen's Brian May was working on finishing unreleased material.
There are two tracks that feature Queen with Freddie Mercury singing with Michael Jackson.
According to Queen drummer Roger Taylor, those tracks are finished. Taylor tells Classic Rock Magazine, "Brian especially has been active working on old tracks. A couple of tracks that Freddie did with Michael Jackson… They’ve been hanging around for years and years and Michael’s estate haven’t really been able to make their mind up about what to do with them. So we suggested we finish them and see. They’re pretty good – one of them is great.”