So, Infyuthsion's piano template got me thinking, and I instantly heard the piano arrangement of Utada Hikaru's "Sanctuary". So I thought I might as well do a mix of Kingdom Hearts music. Creds to Utada Hikaru for "Sanctuary" "Dearly Beloved" and "Simple and Clean". Enjoy!

Edit: adjusted the yoybass in the dubstep break, fixed a piano riff or two, changed some drum beats