"Female Morphing" from "Spectrasonics: Atmosphere" was used in Nerhim: At Fate's Edge
here at 3:40. Coudn't find the song in the official soundtrack list, however.
"Female Morphing" from "Spectrasonics: Atmosphere" was used in Naruto Shippuden
among other episodes, I managed to pin it down at the very end of
EP 245 (last 4-5 seconds)
This sample has me obsessed since the day I bought my ps2 together with Siren I and it's Karuwari.