Skybird
11-28-11, 07:40 AM
Never heared of this before, but it sounds beautiful. The principle is that glas-rods get rubbed with fingers and the vibration created then gets intensified by a metal frame, making it sound.
http://www.youtube.com/watch?v=dBbRI1AN7V0&feature=related
http://www.youtube.com/watch?v=dBbRI1AN7V0&feature=related