Soundtrack choice

I know I said I will post story board next, but will do it later.
Today I started browsing for a soundtrack. After reading a begining a book (part about George and a boat) I found out that their mother is playing piano, 'Fur Elise' by Bethoven to be exact. I started looking for all possible remakes of Bethoven's "Fur Elise" including metal versions, drum and bass, house and dubstep. Some of them really good ones, however just few of them were chosen and I will decide later which one will be used for my title sequence.
Those ones are best:
Music Box Version
Nightcore Version
Wrath Remix
DnB Remix
Dubstep Refresh

I will use just some chosen part of one track, but also thought of mixing two of them, i.e. to start with music box version and then add some other track to it, when action will start (when George will start chasing a boat).
I will decide on this later on when all my footages will be ready.