Found this on gonintendo.com.
It`s from Taylor Davis (had no idea who she was!). It`s her playing Song of Time... and it`s beautiful.
Also, she has a CD with covers from other Zelda tunes. Check it here: http://www.taylordavisviolin.com/
Don´t know how to embed, so, just by checking the website you can see her vídeo - where you can also preview her Zelda album.
Pretty good!
