Listening to classic FM as I do on a Saturday morning, I was listening to Alan Tichmarsh, and suddenly my ears pricked up when I heard Catrin Finch play John Rutter's Blessing. I didn't say anything to my wife, but held my tongue and waited........then Morag said "I wonder if the composer of this was either inspired by the theme to 'the Prisoner,' or Scheherazade?!" Scheherazade also has 'Prisoner' connotations!
Here is a link to that piece being played on YouTube, click on it, listen to the music, and see what you think.
Be seeing you