I had searched for this piece of music several years ago when I first heard it on Top Gear (Series 10, Episode 1, before James, Richard, and Jeremy pull over to admire the view of the road from Davos to Stelvio... Anybody still out there?) but the hunt proved to be fruitless. Tonight, after viewing this particular episode again and deciding to redouble my efforts to discover the information pertaining to this particular tune, the mystery has been solved.
I really need to get a life.
John Powell, "Mystic Prelude"