Yes, the exact version used in the episode is from the KPM Music Library (disc # 358 "Piano Epoch")
THANK YOU THANK YOU!!I can confirm that it is definitely Hybrid - Finished Symphony. It's not the album mix, but it's a version on a CD I have called "Chill Trance Essentials 2" but no alternative remix name is listed on the cover.
Youtube allows me to help cause i don't have all those ep on my hard drive, good thing to use it to request the name of a song