Despite all of his travails with Sony Music, Michael Jackson still owes the label one more album, which he plans to deliver this fall as a greatest-hits disc. There will be one new song on it, though, and it looks like it'll be an R. Kelly track.

A premature press release, sent out by Sony Music U.K. and then retracted, revealed that a song written by Kelly called "One More Chance" was under consideration for the Jackson compilation, currently called Number Ones. According to a source close to the project, "One More Chance" was produced by both Kelly and Jackson, but it's still a matter of discussion whether it'll make the album.

Though the press release was retracted, the source said the information included in it was "close," save for the final track listing, since that has yet to be determined. Eighteen tracks were said to be featured, including "Thriller," "Beat It," "Don't Stop 'Til You Get Enough," "Billie Jean," "Dirty Diana" and "Smooth Criminal."

Once the songs for the greatest-hits album are finalized, accompanying videos would also be compiled simultaneously in a DVD format, which may include "The Making of Thriller."

The U.K. press release gave a November 17 release date for Number Ones, but the source said it might not be released until next year.