hi, i am fairly new here and i'm just wondering how can I tab this song?

It's called N's Farewell

search it on youtube

this is the piano sheet http:// pokerus911.deviantart.com/art/Ns-Farewell-Piano-Sheet-Music-257127785
it's just a beautiful tune but I have no idea how to tab a piano music, i tried but failed.

Can someone help me?
Last edited by transone at Aug 22, 2013,