Need Help Learning a Piece With No Known Sheet Music

So this is a different kind of request.. but there is a Piece that I'm in love with by the composer Ryuichi Sakamoto.. it's called "Mill Theme" or "Building The Garden".

However, I've looked everywhere for sheet music or even a youtube tutorial and I can't find anything.. 

So, I'm looking for somebody talented who can figure out the notes and chords for this piece (even the beginning would be wonderful). I've figured out a little bit of the right hand melody.. I think at least.. it's the left hand I can't get. (Im picking back up composing.. and my note recognition by ear is at a novice level).

Anyway, I appreciate it to anyone who at least tries. ^_^

Glad to be back.

Cheers.

The song:

https://youtu.be/cM5skw0k3PA

I'll try my hand at it.

8 hours ago, Youngc said:

I'll try my hand at it.

 

Thank you so much, my man! 

the bass?

Both is possible. The left hand piano harmony and the right hand piano melody.

Ok , I am really busy, with stuff, so I won't get to it right away probably message it to you in 2 -- 2 1/2 weeks, sorry