Song: Komoriuta ja nai no ni
Instrument: Viola
Anime: Yosuga No Sora
Artist: Unknown
Album: Yosuga No Sora Soundtrack

Youtube: http://www.youtube.com/watch?v=KbOy08ijCCA

Checked every where on google for this piece, I saw another post requesting this but the post was made 2 years ago. :heh:

I can do this.

Thank you so much! :D