Here is Tree music. Look video. Traubek modified the normal player, set the camera instead of a needle. As the plates used thin disc crosscut wood, and the soundtrack are the annual rings. The signal from the camera to the computer where analyzed using special software and converted into a virtual piano sounds.
Obtained quite musically. And since each cross-section of wood is unique, and the music is always playing in a new way.
Their offspring Traubek called “Years” (Years).
http://www.popmech.ru/blogs/post/4536-novoe-primenenie-drevesinyi/Nice. Can I scratch this thing?))
