David Cutler is a dear friend and a creative genius. I hope he doesn't read this because it will go to his head but he is one of those people who seems to always being thinking a couple of steps ahead on the creative front.
Here is his version of "Oh Christmas Tree" for prepared piano which he performed many times when he joined Boston Brass every year for the expanded Christmas lineup. I always looked forward to his solo performances during every gig. You never quite know what he is going to come up with.