I put this up on youtube not long ago. It is FF7 and xenogears songs on piano mostly:

http://www.youtube.com/watch?v=lnmSunes3BY
ive uploaded some other songs from same, different games and movies

Some of the reason was that im going to travel now for 6 months, so im not sure i will be able to remember the songs that well without any practice. Good to have, to look back on later in life =)