I got a better idea. http://www.tzone.org/~llin/psf/ has the music files you should look for. If you have a broadband connection or a WHOLE LOTTA time, you can download the FFX soundtrack in a file format called PSF2. To play these special files, you'll need a plug-in, which can be obtained at http://audigy.ath.cx:81/psf/index.html (The WinAmp plug-in at the top of the page; I'd say to download the PSF2 files from there, but that site's bandwidth is absolute crap.); to install the plug-in to WinAmp, simply extract the .dll file to WinAmp's plug-in folder.

If you have a dial-up connection, then...uhh...download it anyways. Great stuff it is.