I can't find a site that can just let me download a single song from a anime ost. Other websites I've tried either didn't have what I was looking for and require me to download the whole album. PM me a link please.
Have you tried 'Galbadia Hotel'?
http://gh.ffshrine.org/soundtracks.php
Gendou.com Best of the Best on the enter net, you have to join but it's free.
ok dont tell anyone but try this place. ;) http://www.keiichianimeforever.com/music/ (http://www.keiichianimeforever.com/music/)