It's not technically from a video game, but since Masashi Hamauzu is part of the video game music scene, this is actually for some SONY website that he composed a song for. Is it possible to extract the song from the website?

Sony Global - α CLOCK: WORLD TIME, CAPTURED BY α (http://www.sony.net/united/clock/heritage/ogasawara/)

EDIT: Disregard this request; someone on YouTube has the songs uploaded.