Nephilim (XSTA music)

 is Track 33 on the Xenosaga THE ANIMATION Original Soundtrack. It plays in the following scenes:
 * Shion sees Nephilim while being attacked by a Gnosis in Episode 2.
 * Nephilim calls to Shion at the end of Episode 7.
 * Nephilim introduces herself to Shion in the Encephalon in Episode 8.