I found this in a new book while looking for something different to play. The title and the way it sounded put me in mind of those old films where the angelic choir sings in the old Spanish/Italian church so that is what I have tried to recreate. Having recorded it I Googled the title and found that it was sung by John Whitfield back in the day but more recently be Joe McElderry.
https://app.box.com/s/oannzg42aeyidc32oc787fmb5pltsefw
Keith