This is a beautiful soundtrack~ it's peaceful, yet sad. I heard that there was a manga that carried the story further than the game.
ALBUM INFORMATION:
Original Name: フラジール ~さよなら月の廃墟~ オリジナルサウンドトラックPLUS
Artists: Miku Yoshikawa
Composers: Riei Saito
Release Date: May 27, 2009
Published By...