This is what I found. Seems like an old story (2002), and don't know how valid it is. Source - Amateur Home Theater:
At first I was glad to hear Universal was finally re-visiting the mediocre Scarface dvd (new transfer, etc.) but I'm now concerned about what the hell they are doing with the soundtrack. Universal is working on a Scarface: Ultimate Edition, but Rolling Stone has mentioned that rapper Jay-Z is executive producing the soundtrack, supervising the music and doing the score for the 2002 release. I don't really think that's such a great idea and I hope the original Giorgio Moroder score is included as well.