Ziming wrote: Ok it turns out this is not a unused track after all. This track is used in the beginning of the Guilin chapter for the Dreamcast version. I labeled this "unused" because I was using the Xbox port as a reference. If you listen and compare both versions it's obvious they are not the same.
Xbox
http://www.youtube.com/watch?v=SmLO2lkidgY&t=91s
Dreamcast
http://www.youtube.com/watch?v=uovBrPi1V9U&t=1m43s
[youtube]http://www.youtube.com/watch?v=Mp9IEOhyoqE[/youtube]