What is the Xenosaga Freaks Reservation Privilege CD?

[skitch_84]

I was just doing some web surfing and came across some person's CD collection list in which the "Xenosaga Freaks Reservation Privilege CD" was a part of. Anyone have any information on what this is?

[cubed]

http://www.gmronline.com/info.asp?CatNumber=ZSF-01

It's a promo cd that you'd get as a bonus item if you preordered Xenosaga Freaks (Japan only)

http://ps2.ign.com/objects/620/620576.html