I know you have been editing your posts often and so this may have been deleted, but I could have sworn reading in one of your posts that you were trying to make the most extreme Xbox NTSC Full List. That would be interesting to see. Anyway, here's a little help.
Missing Platinum Hits titles
Xbox games with a Bonus Music CD.
Far as I know NBA Live 2003 and RHL-Run Like Hell always included a Music Cd. The rest of these games had variants with a bonus Music CD. Outlaw Volleyball had two cover art versions with identical bonus Music Cd's.