Ready for this? The Kean dates back to at least 1100 B.C.. WOW! Crafted of bamboo, with brass reeds mounted inside individual tubes that are affixed in a wooden body with black pitch. By covering small holes drilled into the tubes with your fingers, then blowing and sucking on the mouthpiece, you are able to create chords and melodies in either Western or Asian semitones. Measures a full 37 1/2 inches in length and 4 inches in width. Want to learn more? Check out our available instructional method, item number BOO135 "Introduction To Playing The Kaen". $90.00