I Wish I bought the Soundtrack when I played it on PS2. Now the OST is expensiv and costs about 60-80€ or more with delivery and taxes. 

Aw god look at how perfect that sound wave looks

This is my favorite one out of this whole soundtrack

The Farthest Land

Last Battle

i do not  own this piano cover
all rights belong to Dan Lee on Youtube
watch: https://www.youtube.com/watch?v=YLkbFMkvXL0