The Psycho theme played on piano WITH KNIVES is utterly terrifying

Bernard Herrmann's classic horror theme just got even scarier, thanks to some pointy kitchen implements.

Psycho piano with knives

Bernard Herrmann's music for Hitchcock's Psycho is arguably the most famous (and terrifying) piece of movie music ever written.

Here's a reminder of the scene in the most spine-chilling gif ever made:

Composer, arranger and pianist Joachim Horsley combines Herrmann's iconic score in a frankly terrifying meeting of pianism and percussion.

Not much more to say, really. Oh, except, really don't try this on your Steinway at home.

When a piano arrangement meets an Alfred Hitchcock horror scene...