What is the difference between the clarinet playing high and low tones  When we generally play the clarinet, the high and low tone shape is basically no big change, or the single pack method just emphasizes the role of the oral ring muscle.The above teeth are the fulcrum, the lower lip around the lower teeth with the "I" pronunciation of force.Laughing muscle should not be too mentioned to nature do not be good, chin can not be too pull down to position is not good.Emphasize that the upper teeth are passive force can not actively bite down the mouth, bite the mouth out of the groove is wrong, the lower lip is not correct.When working up and down to play the normal tone, push the mouth with a certain resistance but can move.The relationship between the lower teeth and the lower lip is muscle and bone. They are interdependent with each other and can not emphasize either side, the lower lip force is not dull, and the lower teeth are thin and harsh with more sound.The above teeth are fulcrum upper lip assist upper teeth control mouth, but can not be padded under the upper teeth.This adds a good breath match can make a good sound.The clarinet, also known as black or carat, also as clarinet in Taiwan (Clarinet, Italian Clarinetto, Spanish Clarinete, French Clarinette, German Klarinette in English), is known as the "orator" in the orchestra and the dramatic soprano in the woodwind.The high pitch area is loud and clear; the middle pitch area is rich in expression, pure timbre, clear and beautiful; the bass area is low, rich and plump, and is one of the most widely used instruments in the music family.The pipes of the instrument are all made of wood and divided into five sections.The reason for the five sections being made is solely for ease of repair and carrying.Because the air column is closed principle, the tube length is only half that of other wooden tubes.The clarinet has two tonalities: B and A tuning, both as shifting instruments.At present, Bem type (Boehm system) clarinet has become the universal standard type except De ao region.Oboe are different from the oboe.The oboe is a shifting instrument, the oboe is not a shifting instrument, and the oboe uses two reed clips together, and the oboe uses a reed and flute hair sound.