Bach in a Japanese Forest Played on a Gravity Marimba

 Deep in the tranquility of a Japanese woodland, the movement of a wooden ball plays Bach on a gravity marimba. The ball gently rolls down an elevated wooden incline striking a series of wooden bars each  tuned to play a single note of the 10th movement of Bach’s Herz und Mund und Tat und Leben, BWV 147, commonly known in English as, Jesu, Joy of Man’s Desiring. A rare example of an advertisement that evokes wonder. Enjoy!

Hat tip to Makezine.