There's a tiny bit of resemblance, but nothing really uncanny.
This reminds me of the topic I posted a while back swearing up and down that Fable's main theme was ripped straight from the Secret of Evermore CD (one of the arranged tracks) and nobody else could hear it, hehe.
Yeah, what to think of this. There is another Xenogears song: Dajil (both OST and CREID version) sounds very similar to Loreena McKennitt's 'Marco Polo'.
Here's a sample of it:
http://www.amazon.com/gp/music/clipserv … 00-6731133
I'm doing my best not to care.